PIPER NAVAJO CHIEFTAIN PA-31-350
PIPER PA31-350 Navajo Chieftain · Checklist
Overview
This document is a checklist for the Piper PA31-350 Navajo Chieftain, detailing operational limitations, emergency procedures, and performance specifications. It serves as a quick reference for pilots to ensure safe operation of the aircraft.
- Maximum take-off weight is 7,250 lbs.
- Maximum continuous power is 350 HP.
- Vne is 236 KIAS.
- Vso is 68 KIAS.
- Maximum crosswind limit is 20 KIAS.
- Usable fuel capacity is 182 U.S. gallons.
- Engine fire procedures are included for both ground and flight.
- Emergency procedures for engine failure are outlined.
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Reference only, not for flight. Use the current approved manual for your aircraft. See terms, section 5.
Document
Source
Copy found at gob.cl. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.
Document details
- Type ·
- Checklist
- File size ·
- 209 KB
- Copy found at ·
- gob.cl
- Language ·
- es
Specifications & performance
Extracted from this document.
Specifications
- Max baggage aft (lb) ·
- 200
- Fuel capacity total (gal) ·
- 192
- Max baggage forward (lb) ·
- 200
- Max take off weight (lb) ·
- 7250
- Fuel capacity usable (gal) ·
- 182
- Max baggage nacelles (lb) ·
- 300
Performance
- Va kias ·
- 154
- Vr kias ·
- 85
- Vs kias ·
- 73
- Vx kias ·
- 84
- Vy kias ·
- 101
- Vfe kias ·
- 162
- Vle kias ·
- 153
- Vne kias ·
- 236
- Vno kias ·
- 185
- Vso kias ·
- 68
- Vmca kias ·
- 72
- Vsse kias ·
- 92
- Vxse kias ·
- 104
- Vyse kias ·
- 106
- Vapp flap dn kias ·
- 95
- Max cross wind kias ·
- 20
V-speeds
- VA_KIAS ·
- 154
- VR_KIAS ·
- 85
- VS_KIAS ·
- 73
- VX_KIAS ·
- 84
- VY_KIAS ·
- 101
- VFE_KIAS ·
- 162
- VLE_KIAS ·
- 153
- VNE_KIAS ·
- 236
- VNO_KIAS ·
- 185
- VSO_KIAS ·
- 68
- VMCA_KIAS ·
- 72
- VSSE_KIAS ·
- 92
- VXSE_KIAS ·
- 104
- VYSE_KIAS ·
- 106
- VAPP_FLAP_DN_KIAS ·
- 95
Weight & balance
- Max baggage aft (lb) ·
- 200
- Max baggage forward (lb) ·
- 200
- Max take off weight (lb) ·
- 7250
- Max baggage nacelles (lb) ·
- 300
Common. More common than 97% of the aircraft models we track.
Most owners only have the POH. Here's the essential set for the PIPER PA31-350 Navajo Chieftain.
- Pilot's Operating Handbook / AFM
- Checklist
- Maintenance Manual
- Parts Catalog (IPC)
- Systems & Wiring
- Service Bulletins on file
- Type Certificate (TCDS)
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In this document
Limitaciones de Operación
This section outlines operational limitations including speeds, engine power, and fuel specifications.
Emergencies Procedures
This section provides detailed emergency procedures for engine failure during takeoff and flight, as well as for engine fires.
Engine Failure During Normal Takeoff
Procedures for handling engine failure during takeoff are specified based on airspeed.
Engine Fire on Ground
Steps to take in the event of an engine fire while on the ground are detailed.
Engine Fire in Flight
Instructions for managing an engine fire during flight are provided.
Weight and Balance
Weight limits for baggage and fuel are specified to ensure safe operation.
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Safety notes
- Spins and steep turns are prohibited.
- Maintain directional control during engine failure.
- Close throttle immediately in case of engine failure.
- Use emergency procedures for engine fire promptly.
- Ensure sufficient runway remains for a safe stop during takeoff.
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Full document text
1 DEPARTAMENTO “SEGURIDAD OPERACIONAL” SUBDEPARTAMENTO “LICENCIAS” SECCIÓN EVALUACIONES “PIPER NAVAJO CHIEFTAIN PA-31-350” “AEREOREGIONAL” A.- Limitaciones de Operación 1.- Limitaciones (Velocidades) 4.- Motor (Potencia Máxima Continua) KIAS Va 154 Vne 236 Vno 185 Vfe 15° 162 Vle 153 Vmca 72 Vs 73 Vso 68 Vx 84 Vy 101 Vsse 92 Vxse 104 Vyse 106 Vr 85 Vapp Flap DN 95 Max Cross Wind 20 Limitaciones Operativas de Motor Razón HP o BHP 350 Máximas RPM 2.575 RPM estáticas Máximas 2.575 Mínimas 500 Exh. Gas Temp. (°F) 1.650 Cyl. Heat Temp. (°F) 500 Temperatura de aceite (°F) Máxima 245 Mínima 50 Presión de aceite (PSI) Máxima 100 Mínima 25 2.- Combustible (U.S. GAL) 5.- Límites de Maniobras (Cat. Normal) MANIOBRA KIAS Spin (Flaps UP) PROHIBIT Escarpados PROHIBIT 3.- Pesos (LBS) Máximo TAKE-OFF 7.250 Máximo Baggaje FWD 200 Máximo Baggaje AFT 200 Máximo Baggaje Nacelas 300 Tipo a Utilizar 100/130 Capacidad Total 192 Combustible Usable 182 Presión de Combustible (PSI) Mínima 34 Máxima 55 2 B.- Emergencies Procedures 1.- ENGINE FAILURE DURING NORMAL TAKEOFF (85 KIAS or below) a.- If Sufficient runway remains for a safe stop: Throttle IMMEDIATELY CLOSE Brakes AS REQUIRED Stop Straight Ahead b.- If Insufficient runway remains for a safe stop: Throttle IMMEDIATELY CLOSE Mixture IDLE CUT-OFF Master Switch OFF Fuel Selector OFF Magnetos Switches OFF Maintain directional control and maneuver to avoid obstacles. 2.- ENGINE FAILURE DURING NORMAL TAKEOFF (above 85 KIAS) Directional Control MAINTAIN Power (Oper. Engine) MAXIMUM CONTINUOUS Propeller Control (Inop. E.) FEATHER Landing Gear RETRACT Bank 5° into operative engine Airspeed 95 KIAS to 50 ft then accelerate to 104 KIAS Cowl Flaps (Inop. Eng.) CLOSE Airspeed 106 KIAS after all obstacles have been cleared Engine Securing Procedures COMPLETE Land as soon as practical at the nearest suitable. 3 3.- ENGINE FAILURE DURING FLIGHT (ABOVE 76 KIAS) Inoperative engine IDENTIFY Operative engine ADJUSTED AS REQUIRED Airspeed Attain and Maintain at least 106 KIAS Before securing inoperative engine: Fuel Flow CHECK (if deficient – emergency fuel pump ON) Fuel Quantity CHECK Fuel Selector (inop. Eng.) Switch to other tank containing fuel Oil pressure and temperature CHECK Magneto switches CHECK Air Start ATTEMPT If engine does not start, complete Engine Securing Procedure Power (Oper. Eng.) AS REQUIRED Mixture (Oper. Eng.) ADJUST FOR POWER Fuel Quantity (Oper. Eng. Tank) SUFFICIENT Emergency Fuel Pump (Oper. Eng.) AS REQUIRED Cowl Flap (Oper. Eng.) AS REQUIRED Trim ADJUSTED (5° bank into operative engine) Electrical Load Decrease to minimum required Land as soon as practical at nearest suitable airport 4 4.- ENGINE FIRE ON GROUND Firewall Fuel Shutoff OFF Emergency Fuel Pump OFF Boost Pump CB PULLED Brakes AS REQUIRED Throttle (affect engine) OPEN Radio Call for assistance Mixture (if fire persists) IDLE CUT-OFF External fire extinguisher USE If fire continues, shutdown both engines and evacuate. If fire is on the ground, it may be possible to taxi away. 5.- ENGINE FIRE IN FLIGHT Firewall Fuel Shutoff OFF Throttle IDLE Propeller Control FEATHER Mix IDLE CUT OFF Inoperative Engine SECURE If fire persists: Airspeed Increase in attempt to blow out fire Land as soon as possible at the nearest suitable airport