DA 20-C1 Flight Manual

DOT-appr S1-8 May 28, 2001 DOT-appr S6-5 December 7, 1999 DOT-appr S1-9 May 28, 2001 DOT-appr S6-6 December 7, 1999 DOT-appr S6-7 December 7, 1999 S2 DOT-appr S2-1 March 19, 2004 DOT-appr S2-2 March 19, 2004 S7 DOT-appr S7-1 December 7, 1999 DOT-appr S2-3 March 19, 2004 DOT-appr S7-2 December 7, 1999 DOT-appr S2-4 March 19, 2004 DOT-appr S7-3 December 7, 1999 DOT-appr S7-4 December 7, 1999 S3 DOT-appr S3-1 March 10, 1999 DOT-appr S7-5 December 7, 1999 DOT-appr S3-2 March 10, 1999 DOT-appr S7-6 December 7, 1999 DOT-appr S3-3 March 10, 1999 DOT-appr S3-4 March 10, 1999 S8 DOT-appr S8-1 December 7, 1999 DOT-appr S8-2 December 7, 1999 S4 DOT-appr S4-1 December 11, 2007 DOT-appr S8-3 December 7, 1999 DOT-appr S4-2 August 18, 2005 DOT-appr S4-3 August 18, 2005 S9 DOT-appr S9-1 January 16, 2001 DOT-appr S4-4 December 11, 2007 DOT-appr S9-2 January 16, 2001 DOT-appr S4-5 December 11, 2007 DOT-appr S9-3 October 18, 2002 DOT-appr S4-6 December 11, 2007 DOT-appr S4-7 December 11, 2007 S10 DOT-appr S10-1 January 16, 2001 DOT-appr S4-8 December 11, 2007 DOT-appr S10-2 January 16, 2001 DOT-appr S4-9 December 11, 2007 DOT-appr S10-3 October 18, 2002 DOT-appr S4-10 December 11, 2007 DOT-appr S4-11 December 11, 2007 S11 DOT-appr S11-1 August 9, 2001 DOT-appr S4-12 December 11, 2007 DOT-appr S11-2 August 9, 2001 DOT-appr S4-13 December 11, 2007 DOT-appr S11-3 August 9, 2001 DOT-appr S4-14 December 11, 2007 DOT-appr S11-4 August 9, 2001 DOT-appr S4-15 December 11, 2007 DOT-appr S11-5 August 9, 2001 DOT-appr S4-16 December 11, 2007 S5 DOT-appr S5-1 December 7, 1999 DOT-appr S5-2 December 7, 1999 DOT-appr S5-3 December 7, 1999 DOT-appr S5-4 December 7, 1999 DOT-appr S5-5 December 7, 1999 DOT-appr S5-6 December 7, 1999 DOT-appr S5-7 December 7, 1999 DOT-appr S5-8 December 7, 1999 DA 20-C1 Flight Manual Doc # DA202-C1 August 9, 2001 Page 0 - 7 Revision 14 TM RECORD OF REVISIONS Revisions to this manual, with the exception of actual weighing data, are recorded in the following table. Revisions of approved sections must be endorsed by the responsible airworthiness authority. The new or amended text will be indicated by a bold black vertical line in the left hand margin of a revised page. Revision number and reference will be shown on the bottom left hand corner of the page. The airplane may only be operated if the Flight Manual is up to date. Rev. No Affected Pages Approved Date Name Issue 1 All December 19, 1997 W. Jupp for, Chief, Flight Test for, Director, Aircraft Certification Transport Canada Rev 1 0-4, 0-5, 0-6, 1-5, 2-9, 2-10, 2-11, 6-9, 6-13, 6-14, 7-14 August 13, 1998 R. Walker for, Chief, Flight Test for, Director, Aircraft Certification Transport Canada Rev 2 0-4, 0-5, 0-6, 0-8, 1-2, 1-3, 1-5, 2-4, 3-5, 3-6, 4-2, 5-1, 5-2, 5-4 to 5-20, 6-3, 6-5, 6-15, 7-12 August 28, 1998 W. Jupp for, Chief, Flight Test for, Director, Aircraft Certification Transport Canada Rev 3 0-4, 0-5, 0-6, 3-2, 3-4, 3-5, 3-6, 3-7, 3-9, 3-15, 4-10, 4-11, 4-12, 4-13, 4-14, 4-15, 4-16, 4-17, 4-18, 6-13, 6-14, 6-15, 7-1, 7-7, 7-8, 7-12, 7-13, 7-14, 7-15, 7-16, 7-17, 7-18, 7-19, 7-20, 7-21, 9-2, S1-1, S1-2, S1-3, S1-4, S1-5, S1-6, S1-7, S1-8 December 08, 1998 R. Walker A/ Chief, Flight Test for, Director, Aircraft Certification Transport Canada Rev 4 0-4, 0-5, 0-6, 6-14, 9-2, S2-1, S2-2, S2-3 January 5, 1999 W. Jupp Chief, Flight Test for Director, Aircraft Certification Transport Canada Rev 5 0-4, 0-5, 0-6, 0,8 1-3, 1-4, 2-16, 3-2, 3-3, 3-7, 4-8, 4-10, 5-13, 6-1, 6-2, 6-3, 6-5, 6-6, 6-7, 6-12, 6-13, 6-14, 6-15, 7-3, 7-16, 9-2, S3-1, S3-2, S3-3, S3-4 March 10, 1999 W. Jupp Chief, Flight Test for Director, Aircraft Certification Transport Canada Rev 6 0-4, 0-5, 0-6, 0-7, 0-8, 0-9, 9-2, S4-1, S4-2, S4-3, S4-4, S4-5, S4-6, S4-7, S4-8, S4-9, S4-10, S4-11, S4-12, S4-13, S4-14, S4-15, S4-16, S4-17, S4-18, S4-19, S4-20 April 7, 1999 W. Jupp Chief, Flight Test for Director, Aircraft Certification Transport Canada DA 20-C1 Flight Manual Doc # DA202-C1 August 9, 2001 Page 0 - 8 Revision 14 TM RECORD OF REVISIONS (continued) Rev 7 0-4, 0-5, 0-8, 0-9, 0-10, 2-3, 2-5, 2-14, 3-3, 3-4, 3-5, 3-6, 3-8, 3-9, 4-10, 4-11, 4-12, 4-13, 4-14, 4-15, 4-16, 4-17, 4-18, 7-6, 7-17. June 21, 1999 W. Jupp Chief, Flight Test for Director, Aircraft Certification Transport Canada Rev 8 0-4, 0-5, 0-6, 0-8, 2-1, 2-3, 2-10, 2-11, 2-12, 2-13, 2-14, 2-15, 2-16, 2-17, 4-1, 4-3, 4-6, 4-7, 4-10, 4- 11, 4-12, 4-13, 4-14, 4-15, 4-16, 4-17, 4-18, 4-19, 6-13, 6-14, 6- 15,7-1, 7-6, 7-11, 7-15, 7-16, 7- 17, 7-18, 7-19, 7-20, 7-21, 7-22, 9-2, S5-1, S5-2, S5-3, S5-4, S5-5, S5-6, S5-7, S5-8, S5-9, S5-10, S6-1, S6-2, S6-3, S6-4, S6-5, S6- 6, S6-7, S7-1, S7-2, S7-3, S7-4, S7-5, S7-6, S8-1, S8-2, S8-3. December 7, 1999 W. Jupp Chief, Flight Test for Director, Aircraft Certification Transport Canada Rev 9 0-4, 0-8, 2-9, 2-12, 2-15, 2-16. April 11, 2000 W. Jupp Chief, Flight Test for Director, Aircraft Certification Transport Canada Rev 10 0-4, 0-5, 0-8, 1-5, 2-9, 2-12, 2-17, 4-2, 5-7, 5-17 August 14, 2000 W. Jupp Chief, Flight Test for Director, Aircraft Certification Transport Canada Rev 11 0-4, 0-5, 0-6, 0-8, 9-2, S9-1, S9-2, S9-3, S10-1, S10-2, S10-3. January 16, 2001 W. Jupp Chief, Flight Test for Director, Aircraft Certification Transport Canada Rev 12 0-4, 0-5, 0-6, 0-8, 1-5, 2-4, 2-10, 5-4, 5-5, 5-9, 5-11, 5-13, 5-15, 5- 17, 5-19, 6-3, 6-5, S4-8. March 20, 2001 W. Jupp Chief, Flight Test for Director, Aircraft Certification Transport Canada Rev 13 0-4, 0-5, 0-6, 0-7, 0-8, 6-12, 6-13, 6-14, 6-15, 6-16, 9-2, S1-1, S1-2, S1-3, S1-4, S1-5, S1-6, S1-7, S1-8, S1-9. May 28, 2001 W. Jupp Chief, Flight Test for Director, Aircraft Certification Transport Canada December 11, 2007 DA 20-C1 Flight Manual Doc # DA202-C1 December 11, 2007 Page 0 - 11 Revision 23 TM REVISION LOG This log should be used to record all revisions issued and inserted in this manual. The affected pages of any revision must be inserted into the manual as well as the Record of Revisions upon receipt. The pages superseded by the revision must be removed and destroyed. The Revision Log should be updated by hand. Changes are identified on those pages affected by a revision bar. Rev. No. Date Issued: Inserted On: Inserted By: Issue 1 December 19, 1997 December 19, 1997 Diamond Aircraft Revision 1 August 13, 1998 August 13, 1998 Diamond Aircraft Revision 2 August 28, 1998 August 28, 1998 Diamond Aircraft Revision 3 December 8, 1998 December 8, 1998 Diamond Aircraft Revision 4 January 5, 1999 January 5, 1999 Diamond Aircraft Revision 5 March 10, 1999 March 10, 1999 Diamond Aircraft Revision 6 April 7, 1999 April 7, 1999 Diamond Aircraft Revision 7 June 21, 1999 June 21, 1999 Diamond Aircraft Revision 8 December 7, 1999 December 7, 1999 Diamond Aircraft Revision 9 April 11, 2000 April 11, 2000 Diamond Aircraft Revision 10 August 14, 2000 August 14, 2000 Diamond Aircraft Revision 11 May 02, 2001 May 02, 2001 Diamond Aircraft Revision 12 March 20, 2001 March 20, 2001 Diamond Aircraft Revision 13 May 28, 2001 May 28, 2001 Diamond Aircraft Revision 14 August 9, 2001 August 9, 2001 Diamond Aircraft Revision 15 April 23, 2002 April 23, 2002 Diamond Aircraft Revision 16 October 18, 2002 October 18, 2002 Diamond Aircraft Revision 17 March 19, 2004 March 19, 2004 Diamond Aircraft Revision 18 March 22, 2005 March 22, 2005 Diamond Aircraft Revision 19 June 24, 2005 June 24, 2005 Diamond Aircraft Revision 20 August 18, 2005 August 18, 2005 Diamond Aircraft Revision 21 Revision 22 Revision 23 DA 20-C1 Flight Manual Doc # DA202-C1 September 5, 2006 Page 0 - 12 Revision 21 TM SUBSCRIPTION SERVICE Diamond Aircraft Publications Revision Subscription Contacts To ensure safe operation and maintenance of the DA20-C1 aircraft, it is recommended that operators verify that their documentation is at the correct issue/revision levels. For revision and subscription service please contact the following: 1. DA20-C1 related manuals and publications. North America, Australia and Africa: Other: Diamond Aircraft Industries Inc. Customer Support 1560 Crumlin Sideroad London, Ontario Canada N5V 1S2 Diamond Aircraft Industries GmbH Customer Support N.A. Otto-Strasse 5 A-2700 Wiener Neustadt Austria Phone: Fax: 519 457-4041 519 457-4060 Phone: Fax: + 43-(0) 2622-26700 + 43-(0) 2622-26780 2. Teledyne Continental Motors IO 240B related manuals and publications. North America: Other: Teledyne Continental Motors P.O. Box 90 Mobile, Alabama 36601 Phone: 334 438-3411 Contact a local Teledyne Continental Motors distributor. 3. Hoffman Propeller Model HO 14HM-175-157 related manuals and publications. North America and Australia: Other: Diamond Aircraft Industries Inc. Customer Support 1560 Crumlin Sideroad London, Ontario Canada N5V 1S2 Hoffman Propeller Customer Support Kupferlingstr. 9 D-83022 Rosenheim Germany Phone: Fax: 519 457-4041 519 457-4045 Phone: Fax: + 49-(0) 8031-18780 + 49-(0) 8031-187878 4. Sensenich Propeller Model W69EK7-63, W69EK7-63G, W69EK-63 related manuals and publications. North America: Sensenich Wood Propeller Company 2008 Wood Court Plant City, Florida USA Phone: Fax: 813 752-3711 813 752-2818 DA 20-C1 Flight Manual General Doc # DA202-C1 December 19, 1997 Page 1 - 1 Issue 1 TM CHAPTER 1 GENERAL 1.1. INTRODUCTION 1- 1 1.2. CERTIFICATION BASIS 1- 2 1.3. WARNINGS, CAUTIONS, AND NOTES 1- 2 1.4. THREE-VIEW-DRAWING OF AIRPLANE 1- 3 1.5. DIMENSIONS 1- 4 1.6. ENGINE 1- 5 1.7. PROPELLER 1- 5 1.8. FUEL 1- 5 1.9. LUBRICANT AND COOLANT 1- 6 1.10. WEIGHT 1- 8 1.11. LIST OF DEFINITIONS AND ABBREVIATIONS 1- 9 1.12. CONVERSION FACTORS 1-13 1.1. INTRODUCTION The Airplane Flight Manual has been prepared to provide pilots and instructors with information for the safe and efficient operation of this airplane. This Manual includes the material required by JAR-VLA and Transport Canada Airworthiness Manual (AWM) Chapter 523-VLA. It also contains supplemental data supplied by the airplane manufacturer which can be useful to the pilot. The Flight Manual conforms to a standard equipped DA 20-C1 KATANA. Any optional equipment installed on request of the customer (COMM, NAV, etc.) is not considered. For the operation of optional equipment the Operation Manual of the respective vendor must be used. For permissible accessories refer to the equipment list, Section 6.5. DA 20-C1 Flight Manual General Doc # DA202-C1 August 28, 1998 Page 1 - 2 Revision 2 TM 1.2. CERTIFICATION BASIS The DA 20-C1 has been approved by Transport Canada in accordance with the Canadian Airworthiness Manual (AWM) Chapter 523-VLA., Type Certificate No. A-191. Category of Airworthiness: UTILITY Noise Certification Basis: a) Canadian Airworthiness Manual Chapter 516 b) FAA Part 36 c) ICAO Annex 16 1.3. WARNINGS, CAUTIONS, AND NOTES The following definitions apply to warnings, cautions, and notes used in the Flight Manual: WARNING means that the non-observation of the corresponding procedure leads to an immediate or important degradation of the flight safety. CAUTION means that the non-observation of the corresponding procedure leads to a minor or to a long term degradation of flight safety. NOTE draws the attention to any special item not directly related to safety but which is important or unusual. DA 20-C1 Flight Manual General Doc # DA202-C1 August 9, 2001 Page 1 - 3 Revision 14 TM 1.4. THREE-VIEW-DRAWING OF AIRPLANE DIMENSIONS ARE APPROXIMATE - FOR REFERENCE ONLY DIMENSIONS ARE IN mm (FEET - INCHES) SENSENICH PROPELLER W69EK7-63, W69EK7-63G, W69EK-63 DIAMETER 1752 (5'- 9") HOFFMANN PROPELLER HO14HM-175 157 DIAMETER 1750 (5'-9") DA 20-C1 Flight Manual General Doc # DA202-C1 March 10, 1999 Page 1 - 4 Revision 5 TM 1.5. DIMENSIONS 1.5.1 Overall Dimensions Span: 35 ft 8 in ( 10.87 m) Length: 23 ft 6 in ( 7.17 m) Height: 7 ft 2 in ( 2.19 m) 1.5.2 Wing Airfoil: Wortmann FX 63-137/20 HOAC Wing Area: 125 sq ft ( 11.6 m2) Mean Aerodynamic Chord (MAC): 3 ft 6.9 in ( 1.09 m) Aspect Ratio: 10.0 Dihedral: +4° nominal Sweep of Leading Edge: +1° nominal 1.5.3 Horizontal Stabilizer Angle of Incidence : -4° ±0.5° Span: 8 ft 9 in ( 2.66 m) 1.5.4 Landing Gear Track: 6 ft 3 in (1.90 m) Wheel Base: 5 ft 6 in (1.68 m) Tire Size: Nose: 5.00-4, 6 ply Main: 5.00-5, 6 ply Tire Pressure: Nose: 26 psi (1.8 bar) Main: 33 psi (2.3 bar) DA 20-C1 Flight Manual General Doc # DA202-C1 August 9, 2001 Page 1 - 5 Revision 14 TM 1.6. ENGINE Continental IO 240, naturally aspirated, 4 cylinder, 4 stroke-engine, fuel injected, horizontally opposed, air cooled. Propeller drive direct from engine crankshaft. Displacement: 239.8 cu.in. (3.9 liters) Output Power: 125 hp (93.2 kW) at 2800 RPM 1.7. PROPELLER Two-bladed fixed pitch propeller, manufactured by HOFFMANN, Model HO-14HM-175-157 Diameter: 5 ft 8.9 in (1.75 m) Two-bladed fixed pitch propeller, manufactured by Sensenich, Model W69EK7-63, W69EK7-63G or W69EK-63 Diameter: 5 ft 9 in (1.752 m) 1.8. FUEL Approved Fuel Grades: AVGAS 100 or 100LL Total Fuel Capacity: 24.5 US gal. (93 liters) Usable Fuel: 24.0 US gal. (91 liters) Unusable Fuel: 0.5 US gal. ( 2 liters) DA 20-C1 Flight Manual General Doc # DA202-C1 December 19, 1997 Page 1 - 6 Issue 1 TM 1.9. LUBRICANT AND COOLANT 1.9.1. Lubricant Use only lubricating oils conforming to TCM specification MHS24. See table 1 below for approved brands, SUPPLIER BRAND (if applicable) TYPE (if applicable) BP Oil Corporation BP Aero Oil - Castrol Limited ( Australia ) Castrolaero AD Oil - Cheveron U.S.A. Inc. Cheveron Aero Oil - Continental Oil Conco Aero S - Delta Petroleum Company Delta Avoil Oil - Exxon Company, U.S.A. Exxon Aviation Oil EE - Gulf Oil Company Gulfpride Aviation AD - Mobil Oil Company Mobil Aero Oil - NYCO S.A. TURBONYCOIL 3570 - Pennzoil Company Pennzoil Aircraft Engine Oil - Phillips Petroleum Company Phillips 66 Aviation Oil Type A Phillips Petroleum Company *X/C Aviation Multiviscosity Oil SAE 20W50, SAE 20W60 Quaker State Oil & Refining Co. Quaker State AD Aviation Engine OIL - Red Ram Limited ( Canada ) Red Ram X/C Aviation Oil 20W50 Shell Australia Aeroshell (R) W - Shell Canada Limited Aeroshell Oil W, Anti-Wear Formulation Aeroshell Oil 15W50 15W50 Shell Oil Company - - Sinclair Oil Company - - Texaco Inc. - - Total France - - Union Oil Company of California - - Table 1 The viscosity should be selected according to the various climatic conditions using table 2. DA 20-C1 Flight Manual General Doc # DA202-C1 December 19, 1997 Page 1 - 7 Issue 1 TM Use only the oils specified TCM specification MHS 24 Table 2 Oil Capacity: Maximum : 6.0 US qt (5.68 liters.) Minimum : 4.0 US qt (3.78 liters.) DA 20-C1 Flight Manual General Doc # DA202-C1 April 23, 2002 Page 1 - 8 Revision 15 TM 1.10. WEIGHT Maximum Ramp Weight : 1660 lbs (753 kg) Maximum Take-off Weight : 1653 lbs (750 kg) Maximum Landing Weight : 1653 lbs (750 kg) Empty Weight : See Chapter 6 Maximum Weight in Baggage Compartment : 44 lbs (20 kg) only if restraining devices available Wing Loading At Maximum Take-off Weight : 13.21 lbs/sq.ft. (64.52 kg/m2) Performance Load at Max. Take-off Weight : 13.22 lbs/hp (8.04 kg/kW) DA 20-C1 Flight Manual General Doc # DA202-C1 December 19, 1997 Page 1 - 9 Issue 1 TM 1.11. LIST OF DEFINITIONS AND ABBREVIATIONS 1.11.1. Speed AGL: Above Ground Level CAS: Calibrated airspeed; Indicated speed corrected for installation and instrument errors. CAS is equal to TAS at standard atmospheric conditions at MSL. KCAS: CAS in knots. IAS: Indicated airspeed as shown on the airspeed indicator. KIAS: IAS indicated in knots. GS: Ground Speed. Speed of the airplane relative to the ground. TAS: True airspeed. Speed of the airplane relative to air. TAS is CAS corrected for altitude and temperature errors. vA: Maneuvering speed. Maximum speed at which the airplane is not overstressed at full deflection of control surfaces. VFE : Maximum speed with flaps extended. vNE: Speed which must never be exceeded in any operation. vNO: Maximum structural cruising speed which should only be exceeded in calm air, and then only with caution. vS: The power-off stall speed with the airplane in its standard configuration. vSO: The power-off stall speed with the airplane in landing configuration. vX: Best angle-of-climb speed. vY: Best rate-of-climb speed. DA 20-C1 Flight Manual General Doc # DA202-C1 December 19, 1997 Page 1 - 10 Issue 1 TM 1.11.2. Meteorological Terms ISA: International Standard Atmosphere at which air is identified as a dry gas. The temperature at mean sea level is 15° Celsius (59° F), the air pressure at sea level is 1013.25 mbar (29.92 inHg), the temperature gradient up to the altitude at which the temperature reaches -56.5° C (-67.9° F) is -0.0065° C/m (-0.0036° F/ft) and 0° C/m (0° F/ft) above. OAT: Outside air temperature. AGL: Above Ground Level Indicated Pressure Altitude: Altitude reading with altimeter set to 1013.25 mbar (29.92 inHg) air pressure. Pressure Altitude: Altitude measured at standard pressure at MSL (1013.25 mbar / 29.92 inHg) using a barometric altimeter. Pressure altitude is the indicated altitude corrected for installation and instrument errors. Within this manual the instrument errors are assumed to be zero. Aerodrome/Airport Pressure: Actual atmospheric pressure at the aerodrome/airport altitude. Wind: The wind speeds used in the diagrams in this manual should be referred to as headwind or tailwind components of the measured wind. 1.11.3. Powerplant Take-off Power: Maximum engine power for take-off. Maximum Continuous Power: Maximum permissible continuous engine output power during flight. DA 20-C1 Flight Manual General Doc # DA202-C1 December 19, 1997 Page 1 - 11 Issue 1 TM 1.11.4. Flight Performance and Flight Planning Demonstrated Crosswind Component: The max. speed of the crosswind component at which the manoeuvrability of the airplane during take-off and landing has been demonstrated during type certification test flights. Service Ceiling: The altitude at which the maximum rate of climb is 0.5 m/s (100 ft/min.). 1.11.5. Weight and Balance Reference Datum (RD): An imaginary vertical plane from which all horizontal distances for the center of gravity calculations are measured. It is the plane through the leading edge of the wing root rib, perpendicular to the longitudinal axis of the airplane. Station: A defined point along the longitudinal axis which is generally presented as a specific distance from the reference datum. Lever Arm: The horizontal distance from the reference datum to the center of gravity (of a component). Moment: The weight of a component multiplied by its lever arm. Center of Gravity (CG): Point of equilibrium for the airplane weight. CG position: DA 20-C1 Flight Manual General Doc # DA202-C1 December 19, 1997 Page 1 - 12 Issue 1 TM Distance from the reference datum to the CG. It is determined by dividing the total moment (sum of the individual moments) by the total weight. Center of Gravity Limits: The CG range which an airplane with a given weight must be operated within. Usable Fuel: The amount of fuel available for the flight plan calculation. Unusable Fuel: The amount of fuel remaining in the tank, which cannot be safely used in flight. Empty Weight: Weight of the airplane including unusable fuel, all operating fluids and maximum amount of oil. Useful Load: The difference between take-off weight and empty weight. Maximum Take-off Weight: Maximum weight permissible for take-off. 1.11.6. Equipment ACL: Anti collision light 1.11.7 Miscellaneous GFRP - Glass Fibre Reinforced Plastic CFRP - Carbon Fibre Reinforced Plastic DA 20-C1 Flight Manual General Doc # DA202-C1 April 23, 2002 Page 1 - 13 Revision 15 TM 1.12. CONVERSION FACTORS 1.12.1. Length or Altitude 1 [ft.] = 0.3048 [m] 1 [in.] = 25.4 [mm] 1.12.2. Speed 1 [kts] = 1.852 [km/h] 1 [mph] = 1.609 [km/h] 1.12.3. Pressure 1 [hPa] = 100 [N/m2] = 1 [mbar] 1 [in. Hg] = 33.865 [hPa] 1 [psi] = 68.97 [mbar] 1.12.4 Weight 1 [lbs] = 0.454 [kg] 1.12.5 Volume 1 [US gallon] = 3.785 [liters] 1 [Imperial gallon] = 4.546 [liters] CONVERSION/CHART LITERS/ US GALLONS Liter US Gallon US Gallon Liter 5 1.3 1 3.8 10 2.6 2 7.6 15 4.0 4 15.1 20 5.3 6 22.7 25 6.6 8 30.3 30 7.9 10 37.9 35 9.2 12 45.4 40 10.6 14 53.0 45 11.9 16 60.6 50 13.2 18 68.1 60 15.9 20 75.7 70 18.5 22 83.3 80 21.1 24 90.9 90 23.8 26 98.4 100 26.4 28 106.0 DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–1 Revision 23 DOT Approved TM CHAPTER 2 OPERATING LIMITATIONS 2.1 INTRODUCTION 2-1 2.2 AIRSPEED LIMITATIONS 2-2 2.3 AIRSPEED INDICATOR MARKINGS 2-2 2.4 POWER PLANT LIMITATIONS 2-3 2.5 POWERPLANT INSTRUMENT MARKINGS 2-5 2.6 MISCELLANEOUS INSTRUMENT MARKINGS 2-5 2.7 WEIGHT 2-6 2.8 CENTER OF GRAVITY 2-6 2.9 APPROVED MANEUVERS 2-7 2.10 MANEUVERING LOAD FACTORS 2-8 2.11 MAXIMUM PASSENGER SEATING 2-9 2.12 FLIGHT CREW 2-9 2.13 KINDS OF OPERATION 2-9 2.14 FUEL 2-10 2.15 PLACARDS 2-10 2.16 DEMONSTRATED CROSSWIND COMPONENT 2-19 2.17 TEMPERATURE LIMITS 2-19 2 Heading 1 - inserted in white for proper page listing. 2.1 INTRODUCTION Chapter 2 of this Flight Manual comprises of the operating limitations, instrument markings, airspeed indicator markings, and the limitation placards which are necessary for the safe operation of the airplane, its engine, and standard systems and equipment. The operating limitations in this Chapter and Chapter 9 have been approved by the Department of Transport (DOT), and must be complied with for all operations. WARNING All limitations given in this chapter must be complied with for all operations. DA 20-C1 Flight Manual Limitations Doc # DA202-C1 April 23, 2002 Page 2–2 Revision 15 DOT Approved TM 2.2 AIRSPEED LIMITATIONS Speed KIAS Remarks vA Maneuvering Speed. 106 Do not make full or abrupt control movement above this speed. Under certain conditions the airplane may be overstressed by full control movement. vFE Maximum Flap Extended Speed. vFE (T/O) 100 Do not exceed this speed with flaps in take-off position. vFE (LDG) 78 Do not exceed this speed with flaps in landing position. vNO Maximum Structural Cruising Speed. 118 Do not exceed this speed except in smooth air, and then only with caution. vNE Never Exceed Speed. 164 Do not exceed this speed in any operation. 2.3 AIRSPEED INDICATOR MARKINGS Marking KIAS Explanation White Arc 34-78 Operating range with extended flaps Green Arc 42-118 Normal operating range Yellow Arc 118-164 Maneuvers must be conducted with caution and only in smooth air. Red Line 164 Maximum permissible speed for all operating modes DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 7, 1999 Page 2–3 Revision 8 DOT Approved TM 2.4 POWER PLANT LIMITATIONS 2.4.1 Engine (a) Engine Manufacturer : Teledyne Continental Motors (b) Engine Type Designation : IO-240-B (c) Engine Operating Limitations Max. T/O Power (5 min.) : 125 BHP / 93.2 kW Max. Permissible T/O RPM : 2800 RPM Max. Continuous Power : 125 BHP / 93.2 kW Max. Permissible Continuous RPM : 2800 RPM (d) Oil Pressure Minimum : 10 psi (1.5 bar) Maximum : 100 psi (6.9 bar) : Ambient temperature below 32ºF (0ºC), Full power operation oil pressure 70 psi max Normal Operating : 30 psi (2.1 bar) to 60 psi (4.1 bar) (e) Intentionally left blank (f) Oil Temperature Minimum : 75°F (24°C) : Full power operation, oil pressure normal 100ºF (38ºC) Maximum : 240ºF (115°C) DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–4 Revision 23 TM (g) Cylinder Head Temperature Maximum 460°F (238°C) Minimum : 240°F (115°C) takeoff and descent (h) Fuel Specifications Approved Fuel Grades : AVGAS 100LL or 100 (i) Oil Grades Reference TCM IO-240-B operator and installation manual (form X30620) or TCM specification MHS-24. Refer to Chap. 1, Section 1.9.1 Lubricant, Table 1. 2.4.2 Additional for aircraft equipped with altitude compensating fuel system. (a) Mandatory Preflight Idle Mixture Rise: 50 RPM Minimum: See Normal Procedures-Before Takeoff (Section 4.4.6) NOTE Less than 50 RPM Mixture Rise indicates an excessively lean idle mixture that can result in engine stoppage at idle. (b) Minimum Ground Idle Speed: 975 RPM Minimum NOTE Recommended minimum flight idle speed 1400 RPM, during idle power flight conditions and maneuvers. 2.4.3 Propellers HOFFMANN (a) Propeller Manufacturer : Hoffmann Propeller, Rosenheim/Germany (b) Propeller Type : Fixed Pitch HO-14HM-175-157 (c) Propeller Diameter : 68.9 inch (1750mm) (d) Propeller Pitch (at 3/4 radius) : 61.8 inch (1570mm) SENSENICH (a) Propeller Manufacturer : Sensenich Propeller, Plant City/Florida (b) Propeller Type : Fixed Pitch W69EK7-63, W69EK7-63G or W69EK-63 (c) Propeller Diameter : 69.0 inch (1752mm) (d) Propeller Pitch (at 3/4 radius) : 62.8 inch (1595mm) DA 20-C1 Flight Manual Limitations Doc # DA202-C1 June 24, 2005 Page 2–5 Revision 19 TM 2.5 POWERPLANT INSTRUMENT MARKINGS Powerplant instrument markings and their color code significance are shown below: Instrument Red Line = Lower Limit Green Arc = Normal Operating Range Yellow Arc = Caution Range Red Line = Upper Limit Tachometer - 700 - 2800 RPM - 2801 RPM Oil Temperature Indicator 75º F 170 - 220º F 75-170º F 220 -240º F 240º F Cylinder Head Temperature Indicator - 360-420º F 240-360º F 420-460º F 460º F Oil Pressure Indicator 10 psi 30-60 psi 10-30 psi 60-100 psi 100 psi 3.5 psi - - 16.5 psi Fuel Pressure Indicator 3.5 psi - - 32.5 psi * * Aircraft with manifold valve fuel vapour separator system. Powerplant instrument markings for instruments delivered after July 1999. Oil Temperature Indicator 75º F 170 - 220º F - 240° F Cylinder Head Temperature Indicator - 300-420º F 420-460º F 460° F Oil Pressure Indicator 10 psi 30-60 psi - 100 psi 2.6 MISCELLANEOUS INSTRUMENT MARKINGS Instrument Red Arc = Lower Limit Green Arc = Normal Operating Range Yellow Arc = Caution Range Red Line = Upper Limit Voltmeter 8-11 Volts 12.5 - 16 Volts 11 - 12.5 Volts 16.1 Volts DA 20-C1 Flight Manual Limitations Doc # DA202-C1 April 23, 2002 Page 2–6 Revision 15 DOT Approved TM 2.7 WEIGHT Maximum Ramp Weight : 1660 (753 kg) Maximum Take-off Weight : 1653 lbs (750 kg) Maximum Landing Weight : 1653 lbs (750 kg) : Maximum permissible weight in the baggage compartment : 44 lbs ( 20 kg) only permissible with baggage harness WARNING Exceeding weight limitations may lead to overloading of the airplane and cause loss of control of the airplane and/or structural damage. 2.8 CENTER OF GRAVITY The reference datum (RD) for the center of gravity (CG) calculation is tangent to the leading edge of the wing at the root rib. This plane is vertical when the fuselage is horizontal. Procedures for horizontal alignment, as well as particulars with regard to the empty weight center of gravity, refer to Chapter 6. Most forward CG (all weights) : 7.96 in (202 mm) aft of RD. Most rearward CG (all weights) : 12.49 in (317 mm) aft of RD. WARNING Exceeding the center of gravity limitations reduces the maneuverability and stability of the airplane. The procedure used to determine the center of gravity is described in Chapter 6. DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–7 Revision 23 DOT Approved TM 2.9 APPROVED MANEUVERS This airplane is certified in the UTILITY Category in accordance with Canadian Airworthiness Manual Chapter 523-VLA. Permissible Utility Category Maneuvers: a) All normal flight maneuvers b) Lazy Eight’s Entry speed: 116 KIAS Chandelles: Entry speed: 116 KIAS Steep turns in which the angle of bank does not exceed 60 c) Spinning NOT approved for aircraft equipped with altitude compensating fuel system. d) Spinning (with Wing Flaps UP) approved for aircraft NOT equipped with altitude compensating fuel system. e) Stalls NOT approved for aircraft equipped with altitude compensating fuel system and not in compliance with MSB DAC1-73-05 latest approved revision. f) Stalls (except whip stalls) approved for aircraft NOT equipped with altitude compensating fuel system g) Stalls (except whip stalls) approved for aircraft equipped with altitude compensating fuel system in compliance with MSB DAC1-73-05 latest approved revision. h) Intentional Side Slips, except as required for landings, NOT approved for aircraft equipped with altitude compensating fuel system and not in compliance with MSB DAC1-73-05 latest approved revision. NOTE Aerobatics are prohibited. DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–8 Revision 23 DOT Approved TM 2.10 MANEUVERING LOAD FACTORS Table of structural maximum permissible load factors: at vA: at vNE: with flaps in T/O or LDG position Positive + 4.4 + 4.4 + 2.0 Negative - 2.2 - 2.2 0 WARNING Exceeding the maximum load factors will result in overstressing of the airplane. Simultaneous full deflection of more than one control surface can result in overstressing of the structure, even at speeds below the maneuvering speed. DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–9 Revision 23 DOT Approved TM 2.11 MAXIMUM PASSENGER SEATING Maximum Passenger Seating: one passenger. 2.12 FLIGHT CREW Minimum Flight Crew: one pilot, 2.13 KINDS OF OPERATION Flights are permissible in accordance with visual flight rules. Minimum Equipment, Flight and Navigation Instruments: Airspeed Indicator Altimeter Magnetic Compass Turn and Bank Indicator (not mandatory for Day-VFR only) Instrument Panel and Map Lighting (not mandatory for Day-VFR only) Directional Gyro (not mandatory for Day-VFR only) Minimum Equipment, Powerplant Instruments: Fuel Quantity Indicator Fuel Pressure Indicator Oil Pressure Indicator Oil Temperature Indicator Exhaust Gas Temperature Cylinder Head Temperature Indicator Tachometer Voltmeter Ammeter Generator Warning Light Note: Additional equipment may be required for compliance with specific operational or specific national requirements. It is the operators responsibility to ensure compliance with any such specific equipment requirements. DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–10 Revision 23 DOT Approved TM 2.14 FUEL Fuel Capacity Total Fuel Quantity: : 24.5 US gal. ( 93.0 liters) Usable Fuel: : 24.0 US gal. ( 91.0 liters) Unusable Fuel: : 0.5 US gal. ( 2.0 liters) 2.15 PLACARDS The following placards must be installed: 4. On the instrument panel below the airspeed indicator. 1. On the instrument panel above the tachometer. 3. On the upper instrument panel around the trim display 7. On the instrument panel in the pilots direct line of sight. 2. On the flap controller. 5. On the instrument panel below the tachometer 6.On the fuel quantity indicator 8. On the instrument panel below the switches on the left hand side or on the front face of the pilots seat OR DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–11 Revision 23 DOT Approved TM 10. On the instrument panel above the individual circuit breakers 9. On the lower left side of instrument panel above the switches. 11. On the lower left side of instrument panel above the switches. a.) or b.) or c.) or d.) (optional) 12. On the upper left corner of the instrument panel. * * * Placard information will vary depending on installed equipment DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–12 Revision 23 DOT Approved TM 13. On the exterior of the canopy frame on the L/H side. And on the interior of the canopy frame on the R/H side. 14.On the exterior of the canopy frame on the R/H side. And on the interior of the canopy frame on the LH side. 15. On the exterior of the canopy frame on the R/H and L/H side. 22. On the interior of the canopy frame on the R/H and L/H side (If equipped with outside handle). 18. On the exterior of the canopy frame on the R/H side (If equipped with outside handle). 17. On the exterior of the canopy frame on the L/H side (If equipped with outside handle). 19. On the interior of the canopy frame on the L/H side (If equipped with outside handle). 20. On the interior of the canopy frame on the R/H side (If equipped with outside handle). 16. On the interior of the canopy frame on the R/H and L/H side. 21. On the exterior of the canopy frame on the L/H side (If equipped with lock). DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–13 Revision 23 DOT Approved TM 23. On the L/H side of the canopy sill. 24. On the R/H side of the canopy sill. 25. On the R/H upper fuselage behind the canopy, if an ELT is installed. 26. Next to the fuel filler cap 27. Next to the fuel filler cap DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–14 Revision 23 DOT Approved TM 29. On the underside of the fuselage (belly), to the left just forward of the wing trailing edge. 28. On the fuselage underside (belly), near the center line between the wings. 30. On the inside of the oil filler door. 31. On the upper L/H fuselage near the wing trailing edge. 32. Under each wing and on the tail skid. 33. On the underside of the fuselage (belly) near the L/H wing trailing edge 34. On the L/H side of the fuselage below the vertical stabilizer. 35. On the nose landing gear strut 36. On the main landing gear strut.
          

                   
   
                           OR DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–15 Revision 23 DOT Approved TM 37. On the upper engine cowling behind the propeller spinner. 38. Around the stall warning hole in the left wing. 39. Around the co-pilot headset jacks on the back rest. 40. Around the pilot headset jacks on the back rest. 41. Next to the ELT (if installed) to indicate the switch position. 42. On the L/H side of the baggage compartment. 43. On the R/H side of the center console under the throttle. 44. On the brake fluid reservoirs For ELT model EBC 502 For ELT model EBC 102A HYDRAULIC FLUID MIL-H-5606 DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–16 Revision 23 DOT Approved TM 45a On the engine controls on the center console. or 46a On the center console on the heating and parking brake controls. or 45b. 46b. 45c. or or 45d. DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–17 Revision 23 DOT Approved TM 47 On the left side of the instrument panel near the top. 48 On the engine controls for aircraft with center console mounted Fuel Selector. 49 On the instrument panel on Aircraft equipped with supplemental lighting (MOD 32). 50. On fuel shut-off handle on R/H side of the center console. For aircraft with instrument panel mounted fuel selector. 51. Around the ignition switch on the instrument panel.           52. On the back-rest on the right side. DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–18 Revision 23 DOT Approved TM 55. On the instrument panel if equipped with altitude compensating fuel pump. 56. On the instrument panel if equipped with altitude compensating fuel pump. 53. On the Instrument Panel. 54. Adjacent to the flap controller.
    
    DA 20-C1 Flight Manual Limitations Doc # DA202-C1 December 11, 2007 Page 2–19 Revision 23 DOT Approved TM 57. On the instrument panel if equipped with altitude compensating fuel pump 2.16 DEMONSTRATED CROSSWIND COMPONENT The maximum demonstrated crosswind component is 20 kts. (37 km/h). 2.17 TEMPERATURE LIMITS CAUTION For aircraft with other than white undersides. Parking the aircraft over a light coloured or reflective surface in conditions of bright sunlight, particularly at high OAT, is not recommended. Temperature limit of the structure for the operation of the airplane: Maximum T/O Temperature : 131°F (55°C) Structural Temperature DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 December 19, 1997 Page 3 - 1 Issue 1 DOT Approved TM CHAPTER 3 EMERGENCY PROCEDURES 3.1. INTRODUCTION 3- 2 3.2. AIRSPEEDS DURING EMERGENCY PROCEDURES 3- 2 3.3. EMERGENCY PROCEDURES - CHECKLISTS 3.3.1. Engine Failures (a) Engine Failure during Take-off Run 3- 3 (b) Engine Failure after Take-off I. Insufficient Engine Power 3- 3 II. Engine Inoperative 3- 4 (c) Engine Failure during Flight I. Engine Running Roughly 3- 4 II. Loss of Oil Pressure 3- 4 III. Loss of Fuel Pressure 3- 4 IV. Restarting the Engine with Propeller Windmilling 3- 5 V. Restarting the Engine with Propeller at Full Stop 3- 6 3.3.2. Gliding 3- 6 3.3.3. Emergency Landing (a) Emergency Landing with Engine Off 3- 7 (b) Precautionary Landing with Engine Power Available 3- 7 3.3.4. Fire (a) Engine Fire during Start on the Ground 3- 9 (b) Engine Fire during Flight 3- 9 (c) Electrical Fire including Smoke during Flight 3- 9 (d) Electrical Fire including Smoke on the Ground 3-10 (e) Cabin Fire during Flight 3-10 3.3.5. Icing Unintentional Flight into Icing Area 3-11 3.3.6. Recovery from Unintentional Spin 3-11 3.3.7. Landing with Defective Tire on Main Landing Gear 3-12 3.3.8. [Intentionally left blank] 3-12 3.3.9. Electrical Power Failure 3-13 3.3.10 Flap System Failure 3-15 3.3.11 Starter Failure 3-15 3.3.12. Avionics System Failure 3-16 3.3.13. Trim System Failure 3-17 3.3.14. Instrument Panel Lighting Failure 3-18 DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 10 March, 1999 Page 3 - 2 Revision 5 DOT Approved TM 3.1. INTRODUCTION The following chapter contains check-lists as well as descriptions of the recommended procedures in case of an emergency. However, engine failure or other airplane related emergency situations will most likely never occur if the mandatory pre-flight check and maintenance are performed properly. In the event that an emergency situation does appear, the procedures presented in this manual should be used to rectify such problems. Since it is impossible to present in the Flight Manual all emergency situations which may occur, knowledge of the airplane and experience of the pilot are essential in rectifying any problems. 3.2. AIRSPEEDS DURING EMERGENCY PROCEDURES KIAS Engine failure after take-off with flaps in T/O position 58 Maneuvering Speed 106 Airspeed for best glide angle Maximum Gross Weight Wing Flaps in CRUISE position 1720 lbs (780 kg) 73 Precautionary Landing (with power and Wing Flaps in landing position) 52 Emergency landing with engine off (Wing Flaps in T/O position) 58 Emergency landing with engine off (Wing Flaps in LDG position) 52 Emergency landing with engine off (Wing Flaps CRUISE) 62 DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 June 21, 1999 Page 3 - 3 Revision 7 DOT Approved TM 3.3. EMERGENCY PROCEDURES - CHECKLISTS 3.3.1. Engine Failures (a) Engine Failure during Take-off Run 1. Throttle IDLE 2. Brakes as required 3. Flaps CRUISE 4. Mixture IDLE CUT-OFF 5. Ignition Switch OFF 6. GEN/BAT Master Switch OFF (b) Engine Failure after Take-Off I. INSUFFICIENT ENGINE POWER 1. Airspeed 58 KIAS 2. Throttle FULL 3. Mixture FULL RICH 4. Alternate Air OPEN 5. Fuel Shut-off Valve OPEN 6. Ignition Switch BOTH 7. Fuel Pump ON WARNING If adequate engine performance cannot be restored immediately, prepare for an emergency landing. If possible, land straight ahead, avoiding obstacles. Shortly before landing: 8. Mixture IDLE CUTOFF 9. Fuel Shut-off Valve CLOSED 10. Ignition Switch OFF 11. Flaps as required 12. GEN/BAT Master Switch OFF DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 June 21, 1999 Page 3 - 4 Revision 7 DOT Approved TM II. ENGINE INOPERATIVE Perform emergency landing according to paragraph 3.3.3. (c) Engine Failure during Flight I. ENGINE RUNNING ROUGHLY 1. Mixture FULL RICH 2. Alternate Air OPEN 3. Fuel Shut-off OPEN 4. Fuel Pump ON 5. Ignition Switch cycle L - BOTH - R - BOTH 6. Throttle at present position 7. No Improvement reduce throttle to minimum required power, land as soon as possible. II. LOSS OF OIL PRESSURE 1. Oil Temperature check 2. If Oil Pressure drops below Green Arc but Oil Temperature is normal land at nearest airfield If Oil Pressure drops below Green Arc and Oil Temperature is rising reduce throttle to minimum required power; land as soon as possible. Be prepared for engine failure and emergency landing III. LOSS OF FUEL PRESSURE 1. Fuel Pump ON, and land at nearest suitable airport. 2. If fuel pressure is not restored. Land at nearest suitable airport. Be prepared for engine failure and emergency landing. DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 April 23, 2002 Page 3 - 5 Revision 15 DOT Approved TM IV. RESTARTING THE ENGINE WITH PROPELLER WINDMILLING CAUTION Do not engage starter if propeller is windmilling. Engine damage may result. With a Hoffmann propeller installed the propeller will continue to windmill as long as the airspeed is at least 46 KIAS. With a Sensenich propeller installed the propeller will continue to windmill as long as the airspeed is at least 60 KIAS. 1. Airspeed (VIAS) 73 kts 2. Mixture FULL RICH 3. Fuel Shut-off Valve OPEN 4. Ignition Switch BOTH 5. Fuel Pump ON 6. Fuel Prime ON 7. Throttle ¾ in (2cm) forward After successful re-start: 8. Oil Pressure check 9. Oil Temperature check 10. Fuel Prime OFF 11. Electrically Powered Equipment ON if required DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 April 23, 2002 Page 3 - 6 Revision 15 DOT Approved TM V. RESTARTING THE ENGINE WITH PROPELLER AT FULL STOP 1. Airspeed 73 kts. 2. Electrically Powered Equipment OFF 3. GEN/BAT Master Switch ON 4. Mixture FULL RICH 5. Fuel shut off valve OPEN 6. Fuel Pump ON 7. Fuel Prime ON 8. Throttle 3/4 in (2 cm) forward 9. Ignition Switch START NOTE The engine may also be re-started by increasing the airspeed by pushing the airplane into a descent. A loss of 1000 ft/300 m altitude must be taken into account. An airspeed of 120 KIAS is required to restart the engine if a Hoffmann propeller is installed An airspeed of 137 KIAS is required to restart the engine if a Sensenich propeller is installed After successful re-start: 8. Oil Pressure check 9. Oil Temperature check 10. Fuel Prime OFF 11. Electrically Powered Equipment ON if required 3.3.2. Gliding 1. Wing Flaps CRUISE 2. Airspeed at 1653 lbs (750 kg) 73 KIAS 3. Glide Ratio 11:1 Example: For every 1000 feet of altitude the aircraft can move forward 11,000 feet or 1.8 NM (3.4 km). DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 March 10, 1999 Page 3 - 7 Revision 5 DOT Approved TM 3.3.3. Emergency Landing (a) Emergency Landing with Engine off 1. Airspeed (Flaps in T/O position) 58 KIAS 2. Airspeed (Flaps in LDG position) 52 KIAS 3. Airspeed (Flaps CRUISE) 62 KIAS 4. Fuel Shut-off Valve CLOSED 5. Mixture IDLE CUTOFF 6. Ignition Switch OFF 7. Safety Belts secured 8. Radio Transmit, 121.5 Mhz, giving location and intentions 9. Flaps as required 10. GEN/BAT Master Switch OFF 11. After Touch - Down Apply brakes (b) Precautionary Landing with Engine Power Available NOTE A precautionary landing would be required if continuing the flight would endanger the aircraft or its occupants. Circumstances, including mechanical defects, low fuel quantity or deteriorating weather conditions could require a precautionary landing. 1. Search for a suitable place to land. Special attention must be given to wind direction and obstacles in the approach path. 2. Safety Belts secured 3. Initiate Descent 4. Mixture FULL RICH 5. Throttle as required 6. Trim as required 7. Wing Flaps (observe permissible speed) as required DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 June 21, 1999 Page 3 - 8 Revision 7 DOT Approved TM 8. Over fly selected landing area (not below 500 ft / 150 m above ground) to confirm suitability and that approach route is free of obstacles. 9. Climb up to pattern altitude. 10. Low pass over flight at a safe altitude to observe any possible obstacles, such as cables, fences, ditches. 11. Climb up to pattern altitude. 12. Radio Transmit, giving location and intentions 13. Final Approach Mixture FULL RICH Throttle as required Fuel Pump ON Wing Flaps LDG Airspeed 52 KIAS 14. Touch-down is to be made with minimum airspeed, nose wheel should be kept above ground as long as possible 15. After Touch-down: Brake as required Fuel Shut-off Valve CLOSED Mixture IDLE CUT-OFF Ignition Switch OFF GEN/BAT Master Switch OFF NOTE If no suitable level landing area can be found, an up-hill landing should be performed, if possible. DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 June 21, 1999 Page 3 - 9 Revision 7 DOT Approved TM 3.3.4. Fire (a) Engine Fire during Engine-Start-Up on the Ground 1. Fuel Shut-off Valve CLOSED 2. Cabin Heat CLOSED 3. Mixture IDLE CUTOFF 4. GEN/BAT Master Switch OFF 5. Ignition Switch OFF 6. Evacuate Airplane immediately (b) Engine Fire during Flight 1. Fuel Shut-off Valve CLOSED 2. Cabin Heat CLOSED 3. Airspeed 73 KIAS NOTE Airspeed is for best glide with flaps in CRUISE position. If a suitable landing area is available and can be safely reached airspeed can be increased in an attempt to extinguish the fire. Do not exceed airspeeds given for structural limitations. 4. Fuel Pump OFF 5. Perform emergency landing with engine off according to paragraph 3.3.3 (c) Electrical Fire including Smoke during Flight 1. GEN/BAT Master Switch OFF 2. Cabin Air OPEN 3. Fire Extinguisher use only if smoke development continues. CAUTION If fire extinguisher is used, the cabin must be ventilated. In case the fire is extinguished and electric power is required for continuation of the flight: 4. Avionics Master Switch OFF 5. Electrically Powered Equipment OFF DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 December 19, 1997 Page 3 - 10 Issue 1 DOT Approved TM NOTE Restore electrical power systematically allowing time to monitor the system voltmeter and amp meter between the reconnection of loads. Watch carefully for smoke. 6. Circuit Breakers Pull all circuit breakers. 7. Circuit Breakers Push BATTERY 8. GEN/BAT Master Switch ON BAT ½ only 9. Circuit Breakers Push GEN and GEN CONTROL 10. GEN/BAT Master Switch ON 11. Circuit Breakers Push AVIONICS and AVIONICS MASTER 12. Avionics Master Switch ON 13. Circuit Breakers Push to activate systems as required 14. Radio ON 15. Land as soon as possible. (d) Electrical Fire including Smoke on the Ground 1. GEN/BAT Master Switch OFF If engine running: 2. Throttle IDLE 3. Mixture IDLE CUTOFF 4. Fuel Shut-off Valve CLOSED 5. Ignition Switch OFF 6. Canopy open 7. Fire Extinguisher discharge as required (e) Cabin Fire during Flight 1. GEN/BAT Master Switch OFF 2. Cabin Air OPEN 3. Cabin Heat CLOSED 4. Fire Extinguisher discharge as required 5. Land as soon as possible CAUTION If fire extinguisher is used, the cabin must be ventilated. DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 December 19, 1997 Page 3 - 11 Issue 1 DOT Approved TM 3.3.5. Icing Unintentional Flight into Icing Area 1. Leave icing area (through change of altitude or change of flight direction to reach area with higher outside air temp.). 2. Continue to move control surfaces to maintain their moveability. 3. Alternate Air ON 4. Increase RPM to avoid icing of propeller blades (observe maximum RPM) 5. Cabin Heat ON DEFROST CAUTION In case of icing on the leading edge of the wing, the stall speed will increase. CAUTION In case of icing on wing leading edge, erroneous indicating of the airspeed, altimeter, rate of climb and stall warning should be expected. 3.3.6. Recovery from Unintentional Spin 1. Throttle IDLE 2. Rudder fully applied opposite to direction of spin 3. Control Stick ease forward 4. Rudder neutral, after rotation has stopped 5. Wing Flaps CRUISE 6. Elevator pull cautiously Bring airplane from descent into level flight position. Do not exceed maximum permissible speed (vNE) DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 December 19, 1997 Page 3 - 12 Issue 1 DOT Approved TM 3.3.7. Landing with Defective Tire on Main Landing Gear 1. Final approach with wing flaps in landing position. 2. Land airplane on the side of runway opposite to the side with the defective tire to compensate for change in direction which is to be expected during final rolling. 3. Land with wing slightly tipped in the direction of the non-defective tire. To increase the maneuverability during rolling, the nose-wheel should be brought to the ground as soon as possible after touch-down. 4. To ease the load on the defective tire, the aileron should be fully applied in the direction of the non-defective tire. 3.3.8. [Intentionally left blank] DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 December 19, 1997 Page 3 - 13 Issue 1 DOT Approved TM 3.3.9. Electrical Power Failure a) Total Electrical Power Failure 1. Battery Circuit Breaker If tripped, reset 2. GEN/BAT Master Switch check ON 3. Master Switch OFF if power not restored 4. If Unsuccessful Land at nearest suitable airport b) Generator Failure GEN. Annunciator Illuminated 1. GEN/BAT Master Switch Cycle Generator Master Switch OFF - ON 2. Generator Circuit Breaker If tripped, reset 3. Generator CONTROL Circuit Breaker If tripped, reset 4. If Generator can not be brought on-line Switch OFF all non-flight essential electrical consumers. Monitor Ammeter and Voltmeter. Land at nearest suitable airport. NOTE There is 30 minutes of battery power at a discharge load of 20 amperes when the battery is fully charged and properly maintained. c) Low Voltage Indication (needle in yellow Arc) I. LOW VOLTAGE INDICATION (NEEDLE IN YELLOW ARC) WHILE AIRPLANE ON GROUND 1. Engine RPM Increase RPM until needle is in the Green Arc. This should occur before exceeding 1100 RPM. 2. Non-flight essential electrical consumers Switch OFF consumers until needle is in the Green Arc. 3. If needle remains in the yellow arc and the ammeter is indicating to the left of center (discharge) Discontinue any planned flight activity DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 December 19, 1997 Page 3 - 14 Issue 1 DOT Approved TM II. LOW VOLTAGE INDICATION (NEEDLE IN YELLOW ARC) DURING FLIGHT 1. All non-flight essential electrical consumers Switch OFF 2. If needle is remaining in the yellow arc and the ammeter is indicating to the left of center (discharge): Generator Failure: Refer to paragraph 3.3.9 (b) III. LOW VOLTAGE INDICATION (NEEDLE IN YELLOW ARC) DURING LANDING: 1. After landing proceed in accordance with paragraph 3.3.9 (c). WARNING If at any time the Voltmeter needle indicates in the red arc, you should land at the nearest suitable airfield and service the aircraft accordingly before continuing the flight. DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 December 08, 1998 Page 3 - 15 Revision 3 DOT Approved TM 3.3.10. Flap System Failure Flap Position Indicator Failure - visual check of the flap position - select airspeed within the range of the white arc marked on the airspeed indicator - check all positions of the flap toggle switch (flap stops are fail-safe) - modify approach and landing as follows: • only CRUISE available: - raise approach speed by 10 kts - throttle as required - flat approach angle • only T/O available: - normal approach speed - throttle as required - flat approach angle • only LDG available: - normal landing 3.3.11. Starter Relay Failure Starter does not disengage after starting the engine (start light remains illuminated). 1. Throttle IDLE 2. Mixture IDLE CUTOFF 3. Ignition Switch OFF discontinue any planned flight. Maintenance action is required DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 December 19, 1997 Page 3 - 16 Issue 1 DOT Approved TM 3.3.12 Avionics System Failure Total Avionics Failure: 1. Check Avionics Master Circuit Breaker If popped, press and monitor status, If it pops again, land at nearest suitable airport 2. Check Avionics Master Switch Toggle avionics master switch, if avionics system remains off-line, pull avionics master control circuit breaker. Land at nearest suitable airport if operation is not restored Radio System Operative, no reception: 1. Microphone Key check for stuck Microphone Key on transceiver display 2. Headphones check, deactivate SQUELCH for a few moments, if SQUELCH not heard, check headset connection Radio System Operative, transmitting not possible: 1. Selected Frequency check if correct 2. Microphone check, if available use different one (headset) Problem cannot be resolved: switch transponder (if available) to "COMM FAILURE" code if required by the situation and permitted by applicable national regulations. DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 December 19, 1997 Page 3 - 17 Issue 1 DOT Approved TM 3.3.13 Trim System Failure Stuck Trim: 1. Circuit breaker check, press if breaker is tripped 2. Rocker switch depress in both directions, wait 5 minutes, try again NOTE Full range of travel is available for elevator, but expect higher forces on control stick. 3. Land at nearest suitable airport Runaway of Trim: 1. Control Stick Grip stick and maintain control of airplane 2. Trim motor circuit breaker Pull circuit breaker 3. Rocker Switch Check if depressed If reason for runaway condition is obvious and has been resolved, push in (engage) circuit breaker. NOTE Full travel of the elevator trim system will take approximately 10 seconds. DA 20-C1 Flight Manual Emergency Procedures Doc # DA202-C1 December 19, 1997 Page 3 - 18 Issue 1 DOT Approved TM 3.3.14 Instrument Panel Lighting Failure 1. Rocker Switch, map light ON 2. Rocker Switch, I-panel lighting Cycle Rocker Switch OFF - ON 3. Dimming Control Turn fully clockwise 4. Internal Lighting Circuit Breaker. If tripped, reset 5. If NOT Successful Expect electrical power failure. Use Flashlight Ref. 3.3.9 DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 April 23, 2002 Page 4 - 1 Revision 15 DOT Approved TM CHAPTER 4 NORMAL OPERATING PROCEDURES 4.1. INTRODUCTION 4- 2 4.2. AIRSPEEDS FOR NORMAL FLIGHT OPERATION 4- 2 4.3. STRUCTURAL TEMPERATURE INDICATOR 4- 3 4.4. NORMAL OPERATION CHECKLIST 4- 5 4.4.1. Preflight Inspection I. In-Cabin Check 4- 5 II. Walk-Around Check 4- 6 4.4.2. Before Starting Engine 4- 9 4.4.3. Starting Engine 4-10 4.4.4. Before Taxiing 4-13 4.4.5. Taxiing 4-13 4.4.6. Before Take-off (Engine Run-up) 4-14 4.4.7. Take-off 4-15 4.4.8. Climb 4-16 4.4.9. Cruise 4-16 4.4.10. Descent 4-17 4.4.11. Landing Approach 4-17 4.4.12. Balked Landing 4-18 4.4.13. After Landing 4-18 4.4.14. Engine Shut-down 4-18 4.4.15. Flight in Rain 4-18 4.4.16. Spinning 4-19 4.4.17. Idle Power Operations 4-20 DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 April 23, 2002 Page 4 - 2 Revision 15 DOT Approved TM 4.1. INTRODUCTION Chapter 4 provides checklist and amplified procedures for the normal operation. 4.2. AIRSPEEDS FOR NORMAL FLIGHT OPERATION Unless stated otherwise, the following table contains the applicable airspeeds for maximum take-off and landing weight. The airspeeds may also be used for lower flight weights. TAKE-OFF KIAS Climb Speed during normal take-off for 50 ft (15 m) obstacle 58 Best Rate-of-Climb speed at sea level vy. Wing Flaps CRUISE 75 Best Angle-of-Climb speed at sea level vx. Wing Flaps CRUISE (Hoffmann prop.) 66 Best Angle-of-Climb speed at sea level vx. Wing Flaps CRUISE (Sensenich prop.) 60 Best Rate-of-Climb speed at sea level vy. Wing Flaps T/O 68 Best Angle-of-Climb speed at sea level vx. Wing Flaps T/O (Hoffmann prop.) 62 Best Angle-of-Climb speed at sea level vx. Wing Flaps T/O (Sensenich prop.) 57 LANDING KIAS Approach speed for normal landing. Wing Flaps LDG 52 Balked landing climb speed. Wing Flaps LDG 52 Maximum demonstrated crosswind speed during take-off and landing 20 CRUISE KIAS Maximum permissible speed in rough air vNO 118 Maximum permissible speed with full control surface deflections vA 106 Maximum permissible speed with Wing Flaps in T/O Position (vFE T/O) 100 Maximum permissible speed with Wing Flaps in LDG Position (vFE LDG) 78 DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 December 7, 1999 Page 4 - 3 Revision 8 DOT Approved TM 4.3 STRUCTURAL TEMPERATURE INDICATOR A structural temperature indicator, installed on the spar bridge, indicates when the structural temperature limitation is exceeded (ref. section 2.17). The indicator need only be checked if the OAT exceeds 38° C (100° F). The indicator is accessed by lifting the flap between the two seat-back cushions. The indicator is visible through the cut out in the seat shell backs (ref. fig. 2). At temperatures below the 55° C (131° F) limit, the indicator appears all red with a faint indication of “55” (° C). At temperatures exceeding the 55° C (131° F) limit, the indicator displays a clearly contrasting red “55” (° C) on a black background (ref. fig.1). NOTE At temperatures approaching the limit, the background will progressively darken prior to turning black; this indicates acceptable temperatures. NOTE Aircraft with other than white undersides have an additional structural temperature indicator installed adjacent to the fuel drains. Figure 2 Red “55” on black background indicates that structural temperature limit is exceeded. Flight is prohibited. All red indicates that structural temperature is below limit. Flight is permitted. Figure 1 DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 December 19, 1997 Page 4 - 4 Issue 1 DOT Approved TM [INTENTIONALLY LEFT BLANK] DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 October 18, 2002 Page 4 - 5 Revision 16 DOT Approved TM 4.4. NORMAL OPERATION CHECKLIST 4.4.1. Preflight Inspection I. In-Cabin Check 1. Structural Temperature Indicator (if OAT exceeds 38°C (100° F)) check that Structural Temperature does not exceed 55° C (131° F) 2. Airplane Documents check 3. Flight Control Lock removed 4. Flight Controls check for proper direction of movement 5. Ignition Key pulled out 6. Cabin Heat free 7. Parking Brake free 8. Throttle free, IDLE 9. Mixture free, IDLE CUTOFF 10. GEN/BAT Master Switch ON 11. Warning Lights (Gen. and Canopy) illuminated 12. Fuel Quantity sufficient 13. Engine Gauges, Ammeter and Voltmeter check 14. Circuit Breakers pressed in 15. Map Light operational 16. Instrument Lights operational and dimmable 17. Trim NEUTRAL 18. Wing Flaps (Indicator- and Flap Actuation) check, extend and retract fully 19. Trim and Flap Indicator Lights operational and dimmable 20. Exterior Lights operational as required 21. GEN/BAT Master Switch OFF 22. Foreign Object Inspection done 23. Emergency Locator Transmitter (ELT): ARTEX ELT-200 ARM EBC Model 502 - ARM EBC Model 102A - OFF 24. Fire Extinguisher check 25. Rescue Hammer check 26. Baggage stowed, baggage net attached 27. Canopy clean, undamaged DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 December 7, 1999 Page 4 - 6 Revision 8 DOTpproved TM II. Walk Around Check and Visual Inspection + + + DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 December 7, 1999 Page 4 - 7 Revision 8 DOT Approved TM CAUTION Visually inspect for the following conditions: Defects, contamination, cracks, delaminations, excessive play, insecure or improper mounting and general condition. Additionally, check the control surfaces for freedom of movement. CAUTION Set PARKING brake prior to removing wheel chocks 1. Left Main Landing Gear a) Landing Gear Strut visual inspection b) Wheel Fairing visual inspection c) Tire Pressure (33 psi / 2.3 bar) check d) Tire, Wheel, Brake visual inspection e) Wheel Chocks remove 2. Left Wing a) Entire Wing visual inspection b) Stall Warning check (suck on opening) c) Pitot-Static Probe clean, holes open d) Tie down remove e) Taxi and Landing Lights visual inspection f) Wing Tip, Position Lights and Strobe visual inspection g) Aileron Balancing Weight visual inspection h) Aileron including Inspection Panel visual inspection i) Wing Flap including Inspection Panel visual inspection 3. Fuselage a) Skin visual inspection b) Fuel Tank Vent check c) Fuel Drains drain water d) Structural Temperature Indicator (for aircraft with other than white undersides) check that structural temperature does not exceed 55 ºC (131ºF) e) Maintenance Fuel Drains no leaks f) Fuel Quantity visual inspection (use fuel pipette) g) Antennas visual inspection DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 March 10, 1999 Page 4 - 8 Revision 5 DOT Approved TM 4. Empennage a) Stabilizers and Control Surfaces visual inspection b) Tie down remove c) Fixed Tab on Rudder visual inspection 5. Right Wing a) Entire Wing visual inspection b) Wing Flap including Inspection Panel visual inspection c) Aileron including Inspection Panel visual inspection d) Aileron Balancing Weight visual inspection e) Wing Tip, Position Lights and Strobe visual inspection f) Tie down remove 6. Right Main Landing Gear a) Landing Gear Strut visual inspection b) Wheel Fairing visual inspection c) Tire Pressure (33 psi / 2.3 bar) check d) Tire, Wheel, Brake visual inspection e) Wheel Chocks remove 7. Nose a) Oil check level by using dip-stick. Max level is 6 US quarts Min level is 4 US quarts b) Cowling visual inspection c) Air Intakes clear d) Propeller visual inspection, Ground Clearance; minimum: approx. 25 cm (10 in). e) Propeller Blades check for damage f) Spinner visual inspection g) Nose Gear visual inspection, towbar removed h) Wheel Fairing visual inspection i) Tire Pressure (26 psi / 1.8 bar) check j) Tire and Wheel visual inspection k) Wheel Chocks remove DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 December 19, 1997 Page 4 - 9 Issue 1 DOT Approved TM 4.4.2. Before Starting Engine 1. Preflight Inspection performed 2. Pedals adjust, lock 3. Passenger Briefing performed 4. Safety Belts fasten 5. Parking Brake set 6. Flight Controls free 7. Fuel Shut-off Valve OPEN 8. Mixture FULL RICH 9. Throttle IDLE 10. Friction Device of Throttle Quadrant adjust 11. Avionics Master Switch OFF 12. GEN/BAT Master Switch ON 13. Generator Warning Light illuminated 14. Exterior Lights as required 15. Instrument Panel Lighting as required 16. Canopy Close and Secure 17. Canopy Unlock Warning Light OFF DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 December 7, 1999 Page 4 - 10 Revision 8 DOT Approved TM 4.4.3. Starting Engine (a) Starting Engine Cold NOTE It is recommended that the engine be preheated if it has been cold soaked for 2 hours or more at temperatures of -4°C (25°F) or less. 1. Throttle IDLE 2. Mixture FULL RICH 3. Toe Brakes hold 4. Propeller Area clear WARNING Ensure that propeller area is clear! CAUTION Do not engage starter if propeller is moving.Serious engine damage can result NOTE Steps 5, 6, 7, 8 and 9 are to be performed without delay between steps. NOTE Colder ambient temperatures require longer priming 5. Fuel Pump ON 6. Fuel Prime ON 7. Throttle FULL for prime (prime for 3 seconds minimum before starting) 8. Throttle Full IDLE to ¼ inch OPEN as required 9. Ignition Switch START, hold until engine starts or for 10 seconds maximum (if engine does not start, release ignition key, then push throttle to full power for 3 seconds minimum for more priming, then repeat from Step 8) 10. Starter Warning Light illuminated while ignition is in START position DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 December 7, 1999 Page 4 - 11 Revision 8 DOT Approved TM NOTE Activate starter for maximum of 30 seconds only, followed by a cooling period of 3-5 minutes 11. Throttle 800 to 1000 RPM CAUTION Do not operate engine above 1000 RPM until an oil temperature indication is registered. 12. Fuel Prime OFF 13. Engine Instruments check NOTE Excessive priming can result in a flooded engine. To clear a flooded engine, turn off fuel pump and fuel prime, open throttle ½ - 1 inch and engage starter. The engine should start for a short period and then stop. Excess fuel has now been cleared and engine start from item 1 can be performed. CAUTION If oil pressure is below 10 psi, shut down engine immediately (maximum 30 seconds delay). NOTE Oil Pressure may advance above the green arc until Oil Temp. reaches normal operating temperatures. Regulate warm up RPM to maintain pressure below 100 psi limit. At ambient temperatures below 32°F (0°C) DO NOT apply full power if oil pressure is above 70 psi. 14. Starter Warning Light check OFF (b) Starting Engine Warm 1. Throttle IDLE 2. Mixture FULL RICH 3. Toe Brakes hold 4. Propeller Area clear WARNING Ensure that propeller area is clear! DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 December 7, 1999 Page 4 - 12 Revision 8 DOT Approved TM CAUTION Do not engage starter if the propeller is moving. Serious damage can result. NOTE Steps 5, 6, 7, 8 and 9 are to be performed without delay between steps. 5. Fuel Pump ON 6. Fuel Prime ON 7. Throttle Full for prime, 1 to 3 seconds before starting 8. Throttle ½ - 1 inch OPEN (approximately) 9. Ignition Switch START, hold until engine starts or for 10 seconds maximum (repeat from Step 7 if engine does not start) 10. Starter Warning Light illuminated while ignition is in START position NOTE Activate starter for maximum of 30 seconds only, followed by a cooling period of 3-5 minutes. 11. Throttle 800 to 1000 RPM 12. Fuel Prime OFF 13. Engine Instruments check NOTE Excessive priming can result in a flooded engine. To clear a flooded engine, turn off fuel pump and fuel prime, open throttle ½ - 1 inch and engage starter. The engine should start for a short period and then stop. Excess fuel has now been cleared and engine start from item 1 can be performed. CAUTION If oil pressure is below 10 psi, shut down engine immediately (maximum 30 seconds delay). NOTE Oil Pressure may advance above the green arc until Oil Temp. reaches normal operating temperatures. Regulate warm up RPM to maintain pressure below 100 psi limit. At ambient temperatures below 32°F (0°C) DO NOT apply full power if oil pressure is above 70 psi. 14. Starter Warning Light CHECK OFF DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 December 7, 1999 Page 4 - 13 Revision 8 DOT Approved TM 4.4.4. Before Taxiing 1. Avionics Master Switch ON 2. Flight Instruments and Avionics set 3. Engine Gauges check 4. Voltmeter check, ensure needle is in the green arc. Increase RPM to achieve or turn OFF non-flight essential electrical consumers 5. Warning Lights, Gen, Canopy, Start, EPU (if installed) push to test 6. Fuel Prime check OFF 7. Fuel Pump check ON 8. Parking Brake release CAUTION Warm-up engine to a minimum Oil Temperature of 75° F at 1000 to 1200 RPM (also possible during taxi). Do not operate engine above 1000 RPM until an oil temperature indication is registered. 4.4.5. Taxiing 1. Brake check 2. Mixture FULL RICH 3. Throttle As required 4. Direction Control check 5. Flight Instruments and Avionics check 6. Compass check CAUTION At high engine RPM the propeller may be damaged by loose sand, gravel or water. DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 December 11, 2007 Page 4 - 14 Revision 23 DOT Approved TM 4.4.6. Before Take-off (Engine Run-up) NOTE For OAT’s less than -5º F (-20º C) turn cabin heat on for at least 10 minutes prior to take-off. 1. Brakes apply 2. Safety Belts fastened 3. Canopy closed and locked 4. Canopy Unlock Warning Light OFF 5. Fuel Pressure check 6. Fuel Shut-off Valve check OPEN 7. Fuel Quantity Indicator check 8. Fuel Prime check OFF 9. Fuel Pump check ON 10. Trim NEUTRAL 11. Flight Controls free 12. Oil Temp. 75° minimum 13. Oil Pressure 30-60 psi 14. Mixture FULL RICH 15. Throttle 1700 RPM 16. Magneto Check Cycle L - BOTH - R - BOTH (RPM drop: 25-150 RPM) (Max. RPM difference (L/R): 50 RPM) 17. Mixture check 18. Alt. Load check 19. Vacuum Gauge within green range 20. Throttle IDLE (975 RPM Minimum, for aircraft with altitude compensating fuel system ) 21. Mixture Move slowly toward lean cut off (RPM increase) (50 RPM Minimum, for aircraft with altitude compensating fuel system) 22. Mixture FULL RICH 23. Circuit Breakers check pressed IN 24. Wing Flaps T/O 25. Parking Brake release DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 December 7, 1999 Page 4 - 15 Revision 8 DOT Approved TM 4.4.7. Take-off 1. Fuel Prime check OFF 2. Fuel Pump check ON 3. Mixture check FULL RICH 4. GEN/BAT Master Switch check ON 5. Ignition Switch check BOTH 6. Wing Flaps check T/O 7. Trim NEUTRAL 8. Throttle Check RPM FULL min 2000 RPM 9. Elevator - at beginning of rolling NEUTRAL 10. Directional Control maintain with rudder NOTE In crosswind conditions, directional control can be enhanced by using the single wheel brakes. Note that using the brakes for directional control increases the take-off roll distance. 11. Rotate 44 KIAS 12. Climb Speed to clear 50 ft. obstacle 58 KIAS CAUTION For the shortest possible take-off distance to clear a 15 m (50 ft) obstacle: Lift-off Speed 52 KIAS Climb Speed to clear 50 ft. obstacle 58 KIAS DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 March 19, 2004 Page 4 - 16 Revision 17 DOT Approved TM 4.4.8. Climb 1. Mixture FULL RICH NOTE For aircraft without the altitude compensating fuel pump, at full throttle settings with power less than 75%, it is necessary to lean the engine with the mixture control. It should be noted that with the engine set to full throttle, it can produce less than 75% power, depending on pressure altitude. Refer to the performance section 5.3.2 to determine the engine performance as a function of altitude and temperature. Expect engines without altitude compensating fuel pump to require leaning at full throttle above 5000 ft pressure altitude. 2. Throttle FULL 3. Engine Gauges within green range 4. Wing Flaps (400 ft AGL) CRUISE 5. Airspeed 75 KIAS 6. Trim adjust 4.4.9. Cruise 1. Fuel Pump OFF 2. Throttle as required 3. Mixture lean to 25°F rich of peak EGT. DO NOT lean by EGT above 75% power 4. Wing Flaps CRUISE 5. Trim as required 6. Engine Gauges check DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 December 7, 1999 Page 4 - 17 Revision 8 DOT Approved TM 4.4.10. Descent 1. Flight Instruments and Avionics adjust 2. Fuel Pump ON 3. Mixture FULL RICH 4. Throttle as required CAUTION CHT not below 300°F for more than 5 minutes. 240°F Min. NOTE To achieve a fast descent: Throttle IDLE Wing Flaps CRUISE Airspeed 118 KIAS 4.4.11. Landing Approach 1. Seat Belts fastened 2. Lights as required 3. GEN/BAT Master Switch check ON 4. Ignition Switch check BOTH 5. Fuel Pump check ON 6. Mixture FULL RICH 7. Throttle as required 8. Airspeed max. 78 KIAS 9. Wing Flaps T/O 10. Trim as required 11. Wing Flaps LDG 12. Approach Speed 52 KIAS CAUTION For strong headwind, crosswind, danger of wind-shear or turbulence, a higher approach speed should be selected. DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 August 9, 2001 Page 4 - 18 Revision 14 DOT Approved TM 4.4.12. Balked Landing 1. Throttle FULL 2. Mixture FULL RICH 3. Wing Flaps T/O 4. Airspeed 58 KIAS 4.4.13. After Landing 1. Throttle as required 2. Mixture FULL RICH 3. Wing Flaps CRUISE 4. Avionics as required 5. Exterior Lights as required 4.4.14. Engine Shut-down 1. Parking Brake set 2. Throttle 1700 RPM 3. Magneto Check Cycle L - BOTH - R - BOTH ( RPM drop: 25-150 RPM) (Max. RPM difference (L/R): 50 RPM) 4. Throttle IDLE 5. Fuel Pump OFF 6. Mixture IDLE CUT-OFF 7. Ignition Switch OFF 8. ELT Check (by listening to 121.5 MHZ for signal) 9. Avionics Master Switch OFF 10. Electric Consumers OFF 11. GEN/BAT Master Switch OFF 12. Tie Downs and Wheel Chocks as required 4.4.15. Flight in Rain NOTE Flight performance might be reduced, especially for the T/O-distance and the maximum horizontal air speed. The influence on flight characteristics of the airplane is negligible. Flights through heavy rain should be avoided due to the reduced visibility. DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 April 23, 2002 Page 4 - 19 Revision 15 DOT Approved TM 4.4.16. Spinning (a) Spin Entry 1. Loose Items stowed 2. Seat Belts fastened 3. Altitude and Airspace check 4. Fuel Pump ON 5. Wing Flaps CRUISE 6. Mixture FULL RICH 7. Throttle IDLE 8. Entry Speed trim to 58 KIAS 9. Reduce speed with elevator speed reduction rate 2-3 kts per second 10. When stall warning sounds apply simultaneously, full aft stick and full rudder CAUTION Intentional spinning is only permitted with flaps in CRUISE position. CAUTION Depending on CG and spin entry technique, attempts to enter spins may develop into spiral dives. Monitor the airspeed during the first turn and recover immediately if it increases to 65 KIAS. NOTE Spins with aft CG may oscillate in yaw rate and pitch attitude. This has no effect on recovery procedure or recovery time (b) Recovery from Spinning 1. Throttle IDLE 2. Rudder fully applied in opposite to direction of spin 3. Control Stick ease stick forward until spinning stops 4. Rudder neutral, immediately after rotation has stopped. 5. Wing Flaps check CRUISE 6. Control Stick ease stick backward cautiously Bring airplane from descent into level flight position. Do not exceed maximum permissible speed (vNE) DA 20-C1 Flight Manual Normal Operating Procedures Doc # DA202-C1 December 11, 2007 Page 4 - 20 Revision 23 DOT Approved TM 4.4.17. Idle Power Operations NOTE Turn fuel pump on for all low throttle operations, including taxiing and all flight operations when engine speed could fall below 1400 RPM (eg. stalls, descents, spins, landings, etc.) 1. Fuel Pump ON 2. Mixture FULL RICH 3. Throttle IDLE NOTE For aircraft with altitude compensating fuel system minimum recommended flight idle is 1400 RPM, during idle power flight conditions and maneuvres. DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 28, 1998 Page 5 - 1 Revision 2 TM CHAPTER 5 PERFORMANCE 5.1. INTRODUCTION ..........................................................................................2 5.2. USE OF PERFORMANCE TABLES AND DIAGRAMS...............................2 5.3. PERFORMANCE TABLE AND DIAGRAMS ...............................................3 5.3.1 Figure 5.1: Airspeed System Calibration ..........................................3 5.3.2. Figure 5.2(a): Cruising Performance .....................................................4 5.3.3. Figure 5.3: Stall Speeds..........................................................................6 5.3.4. Figure 5.4: Wind Components ..............................................................7 5.3.5 Figure 5.5(a): Take-off Distance.............................................................8 5.3.6. Figure 5.6(a): Climb Performance / Cruising Altitudes......................10 5.3.7. Figure 5.7(a): Climb Performance / Take off.......................................12 5.3.8 Figure 5.8(a): Cruising Speed (True Airspeed)...................................14 5.3.9. Figure 5.9(a): Maximum Flight Duration .............................................16 5.3.10. Figure 5.10(a): Climb Performance / Balked Landing........................18 5.3.11. Landing Distance ..................................................................................20 5.4 Noise Data .................................................................................................20 DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 28, 1998 Page 5 - 2 Revision 2 TM 5.1. INTRODUCTION This chapter contains the performance data required by the basis of certification. This data which has been approved by Transport Canada is marked ‘DOT Approved’ in the footer of the page. Where additional performance data has been provided, beyond the basis for certification, it has not been reviewed or approved by Transport Canada. The performance data contained in the following pages has been prepared to illustrate the performance you may expect from your airplane and to assist you in precise flight planning. The data presented has been derived from test-flights using an airplane and engine in good operating condition. The data is corrected to standard atmospheric conditions (59° F (15° C) and 29.92 in. Hg (1013.25 mbar) at sea level) except where noted. The performance data do not take into account the expertise of the pilot or the maintenance condition of the airplane. The performance described can be achieved if the indicated procedures are followed and the airplane is maintained in good condition. 5.2. USE OF PERFORMANCE TABLES AND DIAGRAMS The performance data is shown in the form of tables and diagrams to illustrate the influence of different variables. The tables contain sufficiently detailed information to plan flights with precision and safety. Where the performance differs due to the type of propeller that is installed, the table or graph is printed for each propeller and clearly identified. DA 20-C1 Flight Manual PERFORMANCE DA202-C1 April 23, 2002 Page 5 - 3 Revision 15 DOT Approved TM 5.3. PERFORMANCE TABLE AND DIAGRAMS 5.3.1 Figure 5.1: Airspeed System Calibration Assumes zero indicator error Flaps Cruise KIAS 42 50 55 60 65 70 75 80 90 100 110 120 130 140 150 160 164 KCAS 52 VS1 58 62 66 70 75 79 83 92 101 110 120 129 138 147 156 159 VNE Flaps T/O KIAS 38 45 50 55 60 65 70 75 80 85 90 95 100 105 --- --- --- KCAS 48 VS1 53 57 61 65 69 73 77 81 85 89 93 96 100 VFE --- --- --- Flaps LDG KIAS 34 40 45 50 55 60 65 70 75 82 --- --- --- --- --- --- --- KCAS 44 VS0 48 52 55 59 64 68 72 76 81 VFE --- --- --- --- --- --- --- Example: CRUISE Flap KIAS = 90 kts therfore KCAS = 92 kts from chart DA 20-C1 Flight Manual PERFORMANCE DA202-C1 March 20, 2001 Page 5 - 4 Revision 12 TM 5.3.2. Figure 5.2(a): Cruising Performance HOFFMANN PROPELLER HO-14HM-175-157 Maximum RPM is 2800 Example: OAT: 70
F Pressure Altitude: 5000 ft Desired Power setting: 65% Result: Set RPM: 2625 DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 9, 2001 Page 5 - 5 Revision 14 TM Figure 5.2(b): Cruising Performance SENSENICH PROPELLER W69EK7-63, W69EK7-63G and W69EK-63 Maximum RPM is 2800 Example: OAT: 70
F Pressure Altitude: 5000 ft Desired Power setting: 60% Result: Set RPM: 2560 DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 28, 1998 Page 5 - 6 Revision 2 DOT Approved TM 5.3.3. Figure 5.3: Stall Speeds Configuration: Idle, most forward center of gravity, max. weight (this is the most adverse configuration) Stall speeds in kts Bank Angle Flaps 0° 30° 45° 60° IAS CAS IAS CAS IAS CAS IAS CAS CRUISE 42 52 47 56 55 62 68 73 T/O 40 48 44 51 52 57 65 68 LDG 34 44 39 47 46 52 58 62 DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 14, 2000 Page 5 - 7 Revision 10 DOT Approved TM 5.3.4. Figure 5.4: Wind Components Maximum demonstrated crosswind component: 20 kts (37 km/h) Example: Wind speed: 11 kts (20 km/h) Angle between wind direction and flight direction: 30° Headwind component: 9.5 kts (18 km/h) Crosswind component: 5.5 kts (10 km/h) DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 28, 1998 Page 5 - 8 Revision 2 DOT Approved TM 5.3.5 Figure 5.5(a): Take-off Distance HOFFMANN PROPELLER HO-14HM-175-157 DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 9, 2001 Page 5 - 9 Revision 14 DOT Approved TM Figure 5.5(b): Take-off Distance SENSENICH PROPELLER W69EK7-63, W69EK7-63G and W69EK-63 DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 28, 1998 Page 5 - 10 Revision 2 DOT Approved TM 5.3.6. Figure 5.6(a): Climb Performance / Cruising Altitudes HOFFMANN PROPELLER HO-14HM-175-157 Max. Cruising Altitude (in standard conditions): 13120 ft (4000 m) Best Rate-of-Climb Speed with Wing Flaps CRUISE 75 KIAS Example: Pressure Altitude: 2000 ft OAT: 65
F Weight : 1653 lbs Result: Climb performance: 785 ft/min DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 9, 2001 Page 5 - 11 Revision 14 DOT Approved TM Figure 5.6(b) : Climb Performance / Cruising Altitudes SENSENICH PROPELLER W69EK7-63, W69EK7-63G and W69EK-63 Max. Cruising Altitude (in standard conditions): 13120 ft (4000 m) Best Rate-of-Climb Speed with Wing Flaps CRUISE 75 KIAS Example: Pressure Altitude: 2000 ft OAT: 65
F Weight : 1653 lbs Result: Climb performance: 830 ft/min DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 28, 1998 Page 5 - 12 Revision 2 DOT Approved TM 5.3.7. Figure 5.7(a): Climb Performance / Take off HOFFMANN PROPELLER HO-14HM-175-157 Best Rate-of-Climb Speed with Wing Flaps T/O 68 KIAS Example: Pressure Altitude: 2000 ft OAT: 65
F Weight : 1653 lbs Result: Climb performance: 695 ft/min DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 9, 2001 Page 5 - 13 Revision 14 DOT Approved TM Figure 5.7(b) : Climb Performance / Take off SENSENICH PROPELLER W69EK7-63, W69EK7-63G and W69EK-63 Best Rate-of-Climb Speed with Wing Flaps T/O 68 KIAS Example: Pressure Altitude: 2000 ft OAT: 65° F Weight : 1653 lbs Result: Climb performance: 775 ft/min DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 28, 1998 Page 5 - 14 Revision 2 TM 5.3.8 Figure 5.8(a): Cruising Speed (True Airspeed) HOFFMANN PROPELLER HO-14HM-175-157 Diagram for true airspeed (TAS) calculation at selected power level. Example: Pressure altitude: 6000 ft. Temperature: 70
F Power setting: 65% Result: True airspeed (TAS): 124 kts DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 9, 2001 Page 5 - 15 Revision 14 TM Figure 5.8(b): Cruising Speed (True Airspeed) SENSENICH PROPELLER W69EK7-63, W69EK7-63G and W69EK-63 Diagram for true airspeed (TAS) calculation at selected power level. Example: Pressure altitude: 6000 ft. Temperature: 70
F Power setting: 65% Result: True airspeed (TAS): 121kts DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 28, 1998 Page 5 - 16 Revision 2 TM 5.3.9. Figure 5.9(a): Maximum Flight Duration HOFFMANN PROPELLER HO-14HM-175-157 Diagram for calculation of the maximum flight duration depending on fuel availability. Example: Fuel quantity: Power Setting: Result: Possible flight time without reserve: Possible flight time with reserve of 45 mins: TO BE INSERTED DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 9, 2001 Page 5 - 17 Revision 14 TM Figure 5.9(b) : Maximum Flight Duration SENSENICH PROPELLER W69EK7-63, W69EK7-63G and W69EK-63 Table for calculation of the maximum flight duration depending on fuel availability. Figure 1: Flight Manual Cruise Performance Table, Sensenich Propeller Press Alt RPM ft % bhp KTAS GPH % bhp KTAS GPH % bhp KTAS GPH 2,000 2800 87 128 8.8 83 129 8.7 80 130 8.6 2700 78 123 7.7 74 124 6.8 72 125 6.6 2600 69 118 6.4 66 119 6.2 64 120 6.1 2500 61 113 5.9 59 113 5.7 57 114 5.6 2400 54 107 5.3 52 108 5.2 50 109 5.1 4,000 2800 79 126 8.6 76 127 8.6 74 129 6.8 2700 71 121 6.6 68 122 6.4 66 123 6.2 2600 63 116 6.0 61 117 5.9 59 118 5.7 2500 56 111 5.5 55 112 5.4 53 113 5.3 2450 53 108 5.3 51 109 5.1 50 110 5.1 6,000 2800 73 125 6.7 70 126 6.5 69 128 6.4 2700 66 120 6.2 64 121 6.0 62 123 5.9 2600 59 115 5.7 57 116 5.6 56 117 5.5 2500 53 110 5.2 51 111 5.1 50 112 5.0 8,000 2800 68 124 6.4 66 125 6.2 65 127 6.1 2700 61 119 5.9 60 121 5.8 59 122 5.7 2600 55 114 5.4 54 116 5.3 53 117 5.3 2550 53 112 5.2 51 113 5.1 50 114 5.1 10,000 2800 64 123 6.1 63 125 6.0 61 127 5.9 2750 61 121 5.9 60 123 5.8 59 124 5.7 2700 58 119 5.6 57 120 5.5 56 122 5.5 2650 55 116 5.4 54 118 5.3 53 119 5.3 2600 53 114 5.2 51 115 5.1 51 117 5.1 12,000 2800 61 123 5.8 60 125 5.8 59 127 5.7 2750 58 121 5.6 57 123 5.6 56 124 5.5 2700 55 118 5.4 54 120 5.4 53 122 5.3 2650 53 116 5.2 52 118 5.2 51 119 5.1 20 °C Above Standard Temp 20 °C Below Standard Temp Standard Temperature DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 28, 1998 Page 5 - 18 Revision 2 DOT Approved TM 5.3.10. Figure 5.10(a): Climb Performance / Balked Landing HOFFMANN PROPELLER HO-14HM-175-157 Conditions: Speed = 52 KIAS Wing Flaps in Landing Position (LDG) max take-off power Example: Pressure altitude: 2000 ft Outside temperature: 65
F Result: Climb performance during balked landing: 575 ft/min DA 20-C1 Flight Manual PERFORMANCE DA202-C1 August 9, 2001 Page 5 - 19 Revision 14 DOT Approved TM Figure 5.10(b): Climb Performance / Balked Landing SENSENICH PROPELLER W69EK7-63, W69EK7-63G and W69EK-63 Conditions: Speed = 52 KIAS Wing Flaps in Landing Position (LDG) max take-off power Example: Pressure altitude: 2000 ft Outside temperature: 70
F Result: Climb performance during balked landing: 525 ft/min DA 20-C1 Flight Manual PERFORMANCE DA202-C1 November 2, 2007 Page 5 - 20 Revision 22 DOT Approved TM 5.3.11. Landing Distance Conditions: - Throttle: Idle - Maximum T/O Weight - Approach Speed 52 KIAS - Level Runway, paved - Wing Flaps in Landing position (LDG) - Standard Setting, MSL Landing distance over a 50 ft (15 m) obstacle: approx. 1280 ft (390m) Landing roll distance: approx. 580 ft (177m) Figure 5.11: Landing and Rolling Distances for Heights Above MSL Height above MSL ft. (m) 0 (0) 1000 (305) 2000 (610) 3000 (915) 4000 (1220) 5000 (1524) 6000 (1829) 7000 (2134) Landing Distance ft. (m) 1280 390 1305 398 1332 406 1360 414 1388 423 1418 432 1449 442 1481 451 Landing Roll Distance ft. (m) 581 177 598 182 616 188 635 193 654 199 674 205 695 212 716 225 NOTE Poor maintenance condition of the airplane, deviation from the given procedures as well as unfavorable outside conditions (i. e. high temperature, rain, unfavorable wind conditions, slippery runway) could increase the landing distance considerably. NOTE Aircraft with ground idle speed set to 1000 RPM, landing distance increased approx. 5% and ground roll increased approx. 7% 5.4 Noise Data Noise Measurement Method Hoffmann Propeller HO-14HM-175-157 Sensenich Propeller W69EK-63 Maximum Allowable FAR36 Appendix G 69.3 dBA 71.4 dBA 75 dBA ICAO Annex 16, Appendix 6 73.7 dBA 74.1 dBA 79.1 dBA DA 20-C1 Flight Manual Weight and Balance Doc # DA202-C1 April 23, 2002 Page 6 - 1 Revision 15 CHAPTER 6 WEIGHT AND BALANCE / EQUIPMENT LIST 6.1 INTRODUCTION 6-2 6.2 AIRPLANE WEIGHING 6-3 - Figure 6.1 Leveling Diagram 6-4 - Figure 6.2 Leveling Diagram 6-4 - Figure 6.3 Sample Weighing Report 6-5 6.3 WEIGHT AND BALANCE REPORT 6-6 - Figure 6.4 Sample Weight and Balance Report 6-7 6.4 FLIGHT-WEIGHT AND CENTER OF GRAVITY 6-8 - Figure 6.5 Loading Plan 6-8 - Figure 6.6 Weight & Balance Diagram 6-9 - Figure 6.7 Calculation of Loading Condition 6-10 - Figure 6.8 Permissible Center of Gravity Range and permissible Flight Weight-Moment 6-11 6.5 EQUIPMENT LIST 6-12 DA 20-C1 Flight Manual Weight and Balance Doc # DA202-C1 March 10, 1999 Page 6 - 2 Revision 5 DOT-Approved 6.1. INTRODUCTION To obtain the performance, flight characteristics and safe operation described in this Flight Manual, the airplane must be operated within the permissible weight and balance envelope as described in Chapter 2. It is the pilot's responsibility to adhere to the weight and balance limitations and to take into consideration the change of the CG position due to fuel consumption. The procedure for weighing the airplane and calculating the empty weight CG position are given in this Chapter. The aircraft is weighed when new and should be reweighed in accordance with applicable air regulations. Empty weight and the center of gravity are recorded in a Weighing Report and in the Weight & Balance Report, included at the back of this manual. In case of equipment changes, the new weight and empty weight CG position must be determined by calculation or by weighting and must be entered in the Weight & Balance Report. The following pages are sample forms which can be used for airplane weighing, calculation of the empty weight CG position, and for the determination of the useful load. NOTE After every repair, painting or change of equipment the new empty weight must be determined as required by applicable air regulations. Weight, empty weight CG position and useful load must be entered in the Weight & Balance Report by an authorized person. DA 20-C1 Flight Manual Weight and Balance Doc # DA202-C1 March 20, 2001 Page 6 - 3 Revision 12 DOT-Approved 6.2. AIRPLANE WEIGHING Pre-weighing conditions: - equipment must be in accordance with the airplane equipment list - brake fluid, lubricant (6 US qt / 5.7 liters) and - unusable fuel, included (2 liters unusable, 3.18 lbs/1.44 Kg) To determine the empty weight and the empty weight CG position, the airplane is to be positioned in the above mentioned pre-weighing condition, with the nose gear and each main gear on a scale. Ensure the aircraft is level longitudinally and laterally as illustrated in figure 6.1 and 6.2. With the airplane correctly positioned, a plumb line is dropped from the leading edge of each wing at the root rib to the floor, join these two points to determine the reference datum (RD). From this line use a suspended plumb line aligned with each landing axle gear to measure the distances X (nose gear), X2LH (left main gear) and X2RH (right main gear). The following formulas apply: Finding Empty - Center of Gravity (XCG) Empty Weight: G = G1 + G2LH + G2RH lbs [kg] Empty Weight CG Formula: GLH (X + XLH) + GRH (X + XRH) XCG = - X G + GLH + GRH Finding Empty - Weight Moment Empty-weight Moment M = Empty Weight (G) x Empty-weight CG (XCG) Record the data in the Weighing Report included at the back of this manual.The following Sample Weighing Report (Figure 6.3) is for reference only. DA 20-C1 Flight Manual Weight and Balance Doc # DA202-C1 December 19, 1997 Page 6 - 4 Issue 1 DOT-Approved Figure 6.1 Legend: X1 = Arm - Datum to center line nose wheel X2 = Arm - Datum to C/L main wheels (LH and RH) G1 = Net weight - Nose wheel G2 = Net weight - Main wheels (LH and RH) G = Empty weight XCG = Arm - Empty - weight (Calculated) Figure 6.2 Model: DA20-C1 KATANA Aircraft Specific Weighing Report Doc # DA202-C1 March 20, 2001 Page 6 - 5 Revision 12 DOT-Approved Aircraft Serial No.: Registration: Issue date: Data with reference to the Type Certificate Data Sheet and the Flight Manual. Reference Datum: Leading edge of wing at root rib. Horizontal reference line: Wedge 1000:55.84, 2000mm (78.7 in) aft of the step in the fuselage at the canopy edge. Equipment list - dated:__________ Cause for Weighing:_________________________________ Weight and Balance Calculations Weight Condition: Include brake fluid, engine oil and Unusable fuel (Type 1 system, 14.5 liters unusable, 10.2 kg (22.5 lbs)) (Type 2 system, 2 liters unusable, 1.44 kg (3.18 lbs)) Finding Empty Weight: Finding Arm: (Measured) Support Gross kg (lbs) Tare kg (lbs) Net Weight kg (lbs) Lever Arm m (in) Front G X = Rear GLH XLH = Rear GRH XRH = EMPTY WEIGHT (G) Finding Empty - Weight Center of Gravity (XCG): Empty Weight CG Formula: GLH (X + XLH) + GRH (X + XRH) XCG = - X = G + GLH + GRH Finding Empty - Weight Moment Empty-weight Moment (M) = Empty Weight (G) x Empty-weight CG (XCG) = (Positive results indicate, that CG is located aft of RD) Finding Maximum Permitted Useful Load: Maximum Weight kg (lbs) 750 kg (1653 lbs) Empty Weight kg (lbs) Maximum useful Load kg (lbs) Empty Weight (G): kg (lbs) Empty-weight Moment (M): kg.m (in.lbs) Place / Date Authorizing Stamp Authorizing Signature Figure 6.3. Sample Weighing Report DA 20-C1 Flight Manual Weight and Balance Doc # DA202-C1 March 10, 1999 Page 6 - 6 Revision 5 DOT-Approved 6.3. WEIGHT AND BALANCE REPORT The empty weight and Empty Weight CG position data determined prior to delivery of the airplane is the first entry in the Weight and Balance Report. Each change of the installed equipment as well as each repair affecting the empty weight, the CG position of the empty weight or the empty weight moment must be entered in the Weight and Balance Report included at the back of this manual.The following Sample Weight and Balance Report (Figure 6.4) is for reference only. Ensure that you are using the latest weight and balance information when performing a weight and balance calculation. Doc # DA202-C1 Revision 16 October 18, 2002 Page 6-7 DOT-Approved DA20-C1 Flight Manual Weight and Balance Continuous report of structural changes or change of equipment Figure 6.7: Sample Weight and Balance Report DA 20-C1 Serial No.: Registration: Page No.: Changes of Weight Actual Signature Date Entry No. Description Addition (+) Subtraction (-) Empty Weight of Part or Weight Arm Moment Weight Arm Moment Weight Arm Moment IN OUT Modification lbs in in.lbs lbs in in.lbs lbs in in.lbs (kg) (m) (kg.m) (kg) (m) (kg.