NOISE CONTOURS STUDY TORONTO CITY CENTRE AIRPORT Final Report

3.2 Results .............................................................................................................................11 4. Bibliography................................................................................................................. 15 TABLES Table 1 : Peak Planning Day............................................................................................... 3 Table 2 : Runway use by aircraft category ............................................................................ 7 Table 3 : Aircraft categories................................................................................................ 8 FIGURES Figure 1 : Runway identification ........................................................................................... 5 Figure 2 : Summary of fleet composition ............................................................................... 6 Figure 3 : Summary of runway usage .................................................................................... 7 Figure 4 : Summary of flight distance (nautical miles).............................................................. 9 Figure 5 : Flight paths from NEF-Calc................................................................................. 10 Figure 6 : Noise Exposure Contours - 2008 ........................................................................ 12 Figure 7 : Surface area (square kilometers).......................................................................... 13 APPENDIX Appendix A : Fleet Composition ............................................................................................ 16 Appendix B : Movements Summary ....................................................................................... 21 Introduction 1 Final Report 44-0905 June 2010 1 1. Introduction This document presents the noise contours for the year 2008 for Toronto City Centre Airport. Transport Canada has developed a methodology for assessing the perceived noise in the vicinity of airports. This method is established across Canada and is used for this study. The interpretation of results it produces will be used to establish the magnitude (intensity of noise) and extent (surface area) of areas affected by airport noise. Methodology 2 Final Report 44-0905 June 2010 2 2. Methodology 2.1 Metrics and parameters The representation of noise generated by airport operations has been normalized by Transport Canada using NEF or « Noise Exposure Forecast » contours. The NEF methodology is not by itself a forecast but a noise calculation, based either on a forecast of future movements or on actual movements. The noise contours for 2008, presented in this report, have been produced using the NEF methodology on the basis of actual movements data from Statistics Canada provided by the Toronto Port Authority. The original data is provided to Statistics Canada by Nav Canada, the country's civil air navigation services provider, for all airports where Nav Canada operates a control tower. The index provided by the noise contours is used to show the public areas affected by airport noise. This single number rating is easy to interpret, but nevertheless requires a complex evaluation process. It takes into account, for all the movements of the whole year, the type of aircraft, the runway used, the flight path, the flight distance, and the period of day. A 5 foot step computation grid has been used to assure the highest possible definition of the noise contours and minimize interpolation errors. 2.2 Method of calculation NEF-Calc 2.0.4.1 software was used to produce the noise contours. It has been developed by the National Research Council for Transport Canada. It is Windows based and replaces the old NEFCAL 1.8 previously used for noise contours calculation. The new windows based software uses the same input data and parameters as the old DOS based software. The NEF methodology developed by Transport Canada uses the parameter « Peak Planning Day » which will be used to calculate the noise contours. The Peak Planning Day, for the analysis of air traffic, is the 95 th percentile of total movements of aircraft. This means that during the year 5 % of annual movements occurred during days busier than the Peak Planning Day. The calculated noise contours are representative of a near to worst case 24 hour period. The use of peak planning day is standard practice for the calculations of noise contours. According to the Request for Proposals for this study, the number of movements of the Peak Planning Day is estimated by averaging the seven busiest days of the three busiest months of the year. The detailed calculation of the peak planning day is presented in Section 3.1.1. Noise Contours 3 Final Report 44-0905 June 2010 3 3. Noise Contours 3.1 Calculation assumptions The aircraft movements’ databases from Statistics Canada for Toronto City Centre Airport for 2008 were used to calculate the peak planning day. The composition of the fleet, the peak planning day traffic, and the average annual runway use have also been computed from the Statistics Canada databases. 3.1.1 Calculation of peak planning day Table 1 below presents the results of the calculation of the Peak Planning Day for itinerant and local movements for 2008 for Toronto City Centre Airport. Table 1 : Peak Planning Day Itinerant Local Date Movements XXXXXXXXXXX Date Movements May 29 234 May 28 328 May 6 228 May 13 266 May 5 221 May 29 258 May 28 219 May 15 238 May 13 212 May 24 230 May 15 209 May 25 212 May 25 197 May 8 198 July 15 238 June 20 284 July 29 231 June 6 276 July 25 229 June 22 264 July 31 219 June 24 254 July 4 212 June 2 242 July 6 212 June 6 240 July 16 183 June 11 238 August 1 220 July 15 286 August 27 217 July 6 276 August 12 211 July 10 266 August 20 210 July 7 248 August 21 202 July 22 246 August 22 201 July 16 206 August 6 197 July 29 198 Thus, following the methodology of Transport Canada, the number of movements of the Peak Planning Day is found to be 214.4 for itinerant movements and 250.2 for local movements. In Noise Contours 3 Final Report 44-0905 June 2010 4 comparison, the averages for 2008 are 135 itinerant movements and 114 local movements per day. The number of circuits is half the number of local movements. A movement is either an arrival or a departure; overflights are excluded from the calculation. Overflights are flights transiting in the control zone of the control tower, going to another destination without landing at the airport. It is standard practice to exclude them from the calculations. The calculation of the noise contours has been made for 214.4 itinerant movements and 250.2 local movements (125.1 circuits), with a total of 464.6 aircraft movements. Noise Contours 3 Final Report 44-0905 June 2010 5 3.1.2 Fleet composition and runway use The data on the composition of the fleet of all operations at Toronto City Centre in 2008 is presented in Appendix A. The document TP-143 – Air Traffic Designators from Transport Canada is the primary source of information for the identification of aircraft types. Other sources, such as Transport Canada’s aircraft registration database and commercial databases have also been used. Helicopter movements have been excluded from calculations since Section 34 (4) of the Tripartite Agreement requires that helicopters be included only if flight paths were required to be followed for at least half of the year, which was not the case in 2008. Helicopter flight paths were established in October 2009. Figure 1 shows the configuration of runways, taken from the Canada Air Pilot. Figures 2 and 3 summarize the composition of fleet and runway use for the airport in 2008, compiled from the movements database from Statistics Canada. Detailed data is presented in Appendix B. The total number of movements in 2008 amounted to 88 093. Figure 1 : Runway identification The movements during the night (10 pm to 7 am) accounted for 3.2 % of total movements in 2008. For the calculation of noise contours, using the methodology of Transport Canada, each nighttime movement is equivalent to 16.67 daytime movements. The 2 838 nighttime movements recorded in 2008 are equivalent to 47 307 daytime movements. The nighttime movements represent an important contribution to the noise contours. However, this contribution cannot be measured simply by the number of movements since nighttime movements involved aircraft that, on average, are lighter and have shorter flight distances thereby being less noisy than daytime movements. It is standard practice to use 10 pm to 7 am for the definition of nighttime movements, the same definition was used in the Tripartite Agreement. Noise Contours 3 Final Report 44-0905 June 2010 6 * All jet 2 engines non-certified and jet 4 engines movements are simulated approaches. Figure 2 : Summary of fleet composition Overall, single engine piston aircraft are the most frequent aircraft at Toronto City Centre Airport with 74 % of all movements. They are followed by DASH-8 with 16 % of operations. Figure 3 shows the summary of runway use and table 2 presents the runway use by aircraft type. 2 9 1 31,658 1,185 1 1 1,429 8,095 27 2 8 1 31,921 1,176 1 1 1,424 8,290 23 0 0 0 1,035 12 0 0 40 548 0 0 0 0 779 27 0 0 41 355 0 0 10,000 20,000 30,000 40,000 Jet 2 engines non-certified* Jet 2 engines Stage 3 Jet 4 engines Stage 3* Piston 1 engine Piston 2 engines Piston 3 engines Piston 4 engines Turboprop 1 engine Turboprop 2 engines Turboprop 4 engines Jet 2 engines non-certified* Jet 2 engines Stage 3 Jet 4 engines Stage 3* Piston 1 engine Piston 2 engines Piston 3 engines Piston 4 engines Turboprop 1 engine Turboprop 2 engines Turboprop 4 engines Arrivals Departures Day: 7 am - 10 pm Night: 10 pm - 7 am Noise Contours 3 Final Report 44-0905 June 2010 7 Figure 3 : Summary of runway usage Table 2 : Runway use by aircraft category Runway Global Jets Pistons Turbos Arrivals Departures Arrivals Departures Arrivals Departures Arrivals Départures 06 743 681 0 0 743 681 0 0 2 % 2 % 0 % 0 % 2 % 2 % 0 % 0 % 08 10 426 10 679 0 0 7 176 7 214 3 250 3 465 24% 25% 0% 0% 21% 21% 33% 35% 15 1 159 0 0 1 154 0 5 0,002% 0,4% 0% 0% 0,003% 0% 0% 0,1% 24 5 178 5 073 0 0 5 176 5 070 2 3 12% 12% 0% 0% 15% 15% 0,02% 0,03% 26 24 012 24 477 12 11 17 370 17 961 6 630 6 505 55% 56% 100% 100% 52% 53% 66% 65% 33 3 228 2 514 0 0 3 115 2 513 113 1 7% 6% 0% 0% 9% 7% 1% 0,01% Total 43 588 43 583 12 11 33 581 33 593 9 995 9 979 100% 100% 100% 100% 100% 100% 100% 100% Noise Contours 3 Final Report 44-0905 June 2010 8 Table 3 shows the main types of aircraft in each of the categories defined in the calculation. Aircraft with a small number of movements are not shown in this table; they can be found in detail in Appendix A. Table 3 : Aircraft categories Aircraft Category Aircraft Types Twin Engine Jet Dassault Falcon 10, Douglas F-18, Airbus A-310, etc. Four-Engine Jet Douglas C-17 Single Engine Piston Cessna 172/150/152/206/182, Cirrus SR-22, Piper Cherokee, etc. Twin Engine Piston Piper 23/30/31/34/44/60, Cessna 314/337/402/404/414/421, Beech 55/58/76, etc. Three-Engine Piston Britten-Norman Trislander Four-Engine Piston Avro Lancaster Single Engine Turboprop Pilatus PC-12, Cessna 208, Socata TBM-700, De Havilland DHC2, etc. Twin Engine Turboprop De Havilland DHC-8-100/400, Piper PA 31T/42, Beech 90/100/300/1900 Four-Engine Turboprop De Havilland DHC-7, Lockheed C-130 Noise Contours 3 Final Report 44-0905 June 2010 9 Figure 4 shows the summary of flight distance for departures for each aircraft category. * All jet 2 engines non-certified and jet 4 engines movements are simulated approaches. Figure 4 : Summary of flight distance (nautical miles) Aircraft with unknown flight distances were assigned the average flight distance calculated for its aircraft type. Figure 4 shows the raw data, before the assignation of unknown flight distance. This data shows that the main flight range for the users of Toronto City Centre Airport is 0 - 500 NM. Seventy-six percent (76 %) of departures were heading to a destination within the 500 NM radius. The main airports in this category are Ottawa, Montreal, Newark, Buttonville, Sudbury, Hamilton, Oshawa, etc. 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Jet 2 engines non-certified* Jet 2 engines Stage 3 Jet 4 engines Stage 3* Piston 1 engine Piston 2 engines Piston 3 engines Piston 4 engines Turboprop 1 engine Turboprop 2 engines Turboprop 4 engines Unknown 1000 - 1500 NM 500 - 1000 NM 0 - 500 NM Noise Contours 3 Final Report 44-0905 June 2010 10 3.1.3 Flight Paths Flight paths for departures, arrivals and circuits have been outlined from information gathered from the CAP, the CFS, Nav Canada, airline operators, and the flight schools. Departure flight paths: • Runway 06: right turn at 4400’ GDFBR (ground distance from brake release), heading 165 • Runway 08: right turn at 1.9 DME, heading 141 • Runway 15: right turn at 650’ ASL, heading 201 • Runways 24 and 26: left turn at 650’ ASL, heading 201 • Runway 33: left turn at 6500’ GDFBR, heading 270 The glide slope for arrivals is generally 3.0 degrees except for scheduled flights that have a 4.8 degree glide slope when landing on runway 26 under IFR conditions and a 3.8 degree glide slope when landing on runway 08 under VFR conditions. Runways 24, 26, and 33 have left hand circuits while runways 06 and 08 have right hand circuits. Runway 15 had no circuits in 2008. Circuits initiate their first turn at 500’ AGL and have a circuit altitude of 1 000’ AGL. Figure 5 shows the flight paths produced by NEF-Calc for departures and arrivals. Only portions relevant to noise contours are shown. Figure 5 : Flight paths from NEF-Calc Noise Contours 3 Final Report 44-0905 June 2010 11 The input files for the NEF-Calc software, as well as all the results, including the movements database and the noise contours in dxf, shapefile and graphic design formats, can be found on the CD attached to this document. 3.2 Results Figure 6 shows the noise contours for Toronto City Centre Airport, year 2008, along with the 1990 NEF contours. The 1990 NEF contours were prepared in April 1978 by the Canadian Air Transport Administration of the Ministry of Transport for the Canada Mortgage and Housing Corporation. The review of the data shows that the actual (2008) 28 Noise Exposure Contour is not closer at any point, except in a direction westerly of the Toronto City Centre Airport between points “X” and “Y”, to the 25 NEF Contour for 1990 than to the 28 NEF Contour for 1990. Final Report 44-0905 June 2010 12 Figure 6 : Noise Exposure Contours - 2008 Noise Contours 3 Final Report 44-0905 June 2010 13 Figure 7 shows the surface area within the contours. It is the total surface area in each range of NEF values. Figure 7 : Surface area (square kilometers) 0.2 0.5 0.4 1.0 2.2 0.0 0.5 1.0 1.5 2.0 2.5 35 + 30-35 28-30 25-28 Total Conclusion 4 Final Report 44-0905 June 2010 14 The noise exposure contours for Toronto City Centre Airport have been computed in accordance with Transport Canada methodology. The surface area within contours was also compiled. The actual (2008) 28 Noise Exposure Contour is not closer at any point, except in a direction westerly of the Toronto City Centre Airport between points “X” and “Y”, to the 25 NEF Contour for 1990 than to the 28 NEF Contour for 1990. The actual (2008) 28 NEF Contour is within the 28 NEF Contour for 1990 except for a small area between points “X” and “Y”. Bibliography 5 Final Report 44-0905 June 2010 15 4. Bibliography INTERNATIONAL CIVIL AVIATION ORGANISATION, Standards and Recommended Practices, Protection of the Environnement, Annex 16 to the convention relative to international civil aviation, Volume 1, “Aircraft Noise”, second edition, 1988. TRANSPORT CANADA, Aviation Group, « NEF micro computer system user manual », June 1990, TP 6907. TRANSPORT CANADA, « Land Use Planning in The Vicinity of Airports », 8 th édition, 2006, TP 1247. TRANSPORT CANADA, « Air Traffic Designators », TP 143, 2009. FAA, U.S. Department of transportation, Advisory Circular, « Noise Levels for U.S. Certificated and Foreign Aircraft », 2001. Fleet Composition APPENDIX A Final Report 44-0905 June 2010 16 Appendix A : Fleet Composition Fleet Composition APPENDIX A Final Report 44-0905 June 2010 17 Itinerant movements Aircraft (Nef-Calc) Number of movements Manufacturer Model Type of Engine A310 4 AIRBUS A310-300/CF6-80C2A2 TFAN AA5A 59 GRUMMAN Grumman Cheetah (AA5A) PROP AC95 12 ROCKWELL Aero Commander 695 PROP BEC100 289 BEECH Beech King Air 100 PROP BEC190 246 BEECH Beech 1900 PROP BEC200 450 BEECH Beech Super King Air 200 PROP BEC23 14 BEECH Beechcraft Model 23 Musketeer PROP BEC24 12 BEECH Beechcraft Model 24 Sierra PROP BEC300 22 BEECH Beech Super King Air 300 PROP BEC33 22 BEECH Beechcraft Model 33 Debonair/Bonanza PROP BEC55 34 BEECH Beechcraft Model 55 Barron PROP BEC58 68 BEECH Beechcraft Model 58 Barron PROP BEC58P 322 BEECH BARON 58P/TS10-520-L PROP BEC76 14 BEECH Beechcraft Model 76 Duchess PROP BEC90 294 BEECH Beech King Air C90 PROP BL26 13 BELLANCA Bellanca Super Viking Model 17-30A PROP BLCH10 4 BELLANCA Bellanca Champion Citabria CH10 PROP BN2A 2 BRITTEN-NORMAN Britten-Norman BN-2A Islander PROP C130 20 LOCKHEED C-130H/T56-A-15 PROP C17A 2 BOEING Globemaster III C-17 TFAN CLREGJ 1 CANADAIR Canadair Regional Jet TFAN CNA150 4 862 CESSNA Cessna 150 PROP CNA152 80 CESSNA Cessna 152 PROP CNA170 22 CESSNA Cessna 170 PROP CNA172 13 878 CESSNA Cessna 172 Skyhawk PROP CNA177 118 CESSNA Cessna 177 Cardinal PROP CNA17B 32 CESSNA Cessna 177B or RG Cardinal PROP CNA180 151 CESSNA Cessna Skywagon PROP CNA182 797 CESSNA Cessna 182 Skylane PROP Fleet Composition APPENDIX A Final Report 44-0905 June 2010 18 Aircraft (Nef-Calc) Number of movements Manufacturer Model Type of Engine CNA185 129 CESSNA Cessna Skywagon PROP CNA205 6 CESSNA Cessna 205 Super Skywagon PROP CNA206 864 CESSNA CESSNA 206H / LYCOMING IO-540-AC PROP CNA207 2 CESSNA Cessna 207 Turbo Stationair PROP CNA208 957 CESSNA Cessna 208 Caravan I PROP CNA20T 1 834 CESSNA CESSNA T206H / LYCOMING TIO-540-AJ1A PROP CNA210 52 CESSNA Cessna 210 Centurion/II PROP CNA310 45 CESSNA Cessna 310 PROP CNA337 20 CESSNA Cessna 337 Super Skymaster PROP CNA340 26 CESSNA Cessna 340 PROP CNA402 7 CESSNA Cessna 402 PROP CNA404 47 CESSNA Cessna 404 Titan PROP CNA414 143 CESSNA Cessna 414 Chancellor PROP CNA421 48 CESSNA Cessna 421 Golden Eagle PROP CNA425 8 CESSNA Cessna 425 Corsair/Conquest I PROP CNA441 169 CESSNA CONQUEST II/TPE331-8 PROP CNA550 2 CESSNA Cessna Model 550 Citation II TFAN DC6 2 DOUGLAS DC6/R2800-CB17 PROP DHC2 60 DE HAVILLAND De Havilland DHC-2 Beaver PROP DHC6 6 DE HAVILLAND DASH 6/PT6A-27 PROP DHC7 30 DE HAVILLAND DASH 7/PT6A-50 PROP DHC8 138 DE HAVILLAND DASH 8-100/PW121 PROP DHC830 13 984 DE HAVILLAND DASH 8-300/PW123 PROP F4C 4 MCDONNEL DOUGLAS F-4C/J79-GE-15 TJET FAL10 10 DASSAULT Falcon 10 TFAN GASEPF 1 275 GENERIC 1985 1-ENG FP PROP PROP GASEPV 260 GENERIC 1985 1-ENG VP PROP PROP GULF1 2 GULFSTREAM Gulfstream I (G159) PROP LA42 83 LAKE Lake LA-4-200 Buccaneer PROP M20J 54 MOONEY Mooney 201LM and 205 (M20J) PROP Fleet Composition APPENDIX A Final Report 44-0905 June 2010 19 Aircraft (Nef-Calc) Number of movements Manufacturer Model Type of Engine M20K 24 MOONEY Mooney 252TSE (M20K) PROP MU2 343 MITSUBISHI Mitsubishi MU-2 PROP PA18 20 PIPER Piper PA-18 Super Cub PROP PA22TR 2 PIPER Piper PA-22 Tripacer PROP PA23AP 2 PIPER Piper PA-23-235 Apache PROP PA23AZ 514 PIPER Piper PA-23 Aztec PROP PA24 53 PIPER Piper PA-24 Comanche PROP PA28C2 64 PIPER Piper PA-28-235E Cherokee 235E PROP PA28CA 150 PIPER Piper PA-28R-200 Cherokee Arrow II PROP PA28CH 320 PIPER Piper PA-28-140 Cherokee 140 PROP PA30 159 PIPER Piper PA-30 Twin Comanche PROP PA31 422 PIPER Piper PA-31 Navajo PROP PA31T 1 065 PIPER Piper PA-31T Cheyenne PROP PA32C6 32 PIPER Piper PA-32 Cherokee Six PROP PA32LA 78 PIPER Piper PA-32R-300 Lance PROP PA32SG 30 PIPER Piper PA-32 Saratoga PROP PA34 155 PIPER Piper PA-34 Seneca PROP PA36 1 PIPER Piper 36 Brave PROP PA38 8 PIPER Piper PA-38-112 Tomahawk PROP PA42 10 PIPER Piper PA-42 Cheyenne III PROP PA44 112 PIPER Piper 44 Seminole PROP PA46 180 PIPER Piper PA-46 Malibu PROP PA60 38 PIPER Piper Aerostar Model 600/700 PROP RWCM12 14 ROCKWELL Rockwell Commander 112 (Alpine) PROP SAMER3 4 SWEARINGEN Swearingen Merlin III PROP SAMER4 11 SWEARINGEN Swearingen Merlin IV PROP SD330 334 SHORTS SKYVAN SD330/PT6A-45AR PROP Fleet Composition APPENDIX A Final Report 44-0905 June 2010 20 Local movements Aircraft (Nef-Calc) Number of movements Manufacturer Model Type of Engine CNA150 4 417 CESSNA Cessna 150 PROP CNA152 883 CESSNA Cessna 152 PROP CNA172 33 374 CESSNA Cessna 172 Skyhawk PROP GASEPF 2 650 GENERIC 1985 1-ENG FP PROP PROP PA23AZ 513 PIPER Piper PA-23 Aztec PROP NEF-Calc contains an internal database of aircraft noise emission sets to be used for the calculation of noise contours. Each set corresponds to a specific combination of aircraft and engine model. The number of noise emissions sets in this database is limited and some older or newer aircrafts do not have an exact match in the emission database. In such cases, the closest match was used. Movements Summary APPENDIX B Final Report 44-0905 June 2010 21 Appendix B : Movements Summary Movements Summary APPENDIX B Final Report 44-0905 June 2010 22 Fleet Summary Aircraft Arrivals Departures Total Day Night Total Day Night Total Jet 2 engines non-certified* 2 2 2 2 4 Jet 2 engines Stage 3 9 9 8 8 17 Jet 4 engines Stage 3* 1 1 1 1 2 Piston 1 engine 31 658 1 035 32 693 31 921 779 32 700 65 394 Piston 2 engines 1 185 12 1 197 1 176 27 1 203 2 401 Piston 3 engines 1 1 1 1 2 Piston 4 engines 1 1 1 1 2 Turboprop 1 engine 1 429 40 1 469 1 424 41 1 465 2 934 Turboprop 2 engines 8 095 548 8 643 8 290 355 8 645 17 288 Turboprop 4 engines 27 27 23 23 50 Total 42 408 1 635 44 044 42 847 1 202 44 050 88 093 • Day : 7 h - 22 h • Night : 22 h - 7 h * All jet 2 engines non-certified and jet 4 engines movements are simulated approaches. Movements Summary ANNEXE B Final Report 44-0905 June 2010 23 Runway use - Arrivals Aircraft 06 08 15 24 26 33 99 (1) Day Night Day Night Day Night Day Night Day Night Day Night Day Night Jet 2 engines non-certified 2 Jet 2 engines Stage 3 7 2 Jet 4 engines Stage 3 1 Piston 1 engine 713 20 6 581 228 1 4 976 138 16 133 568 2 982 68 272 14 Piston 2 engines 10 362 5 62 663 7 65 24 Piston 3 engines 1 Piston 4 engines 1 Turboprop 1 engine 464 13 1 877 26 73 14 1 Turboprop 2 engines 2 590 176 1 5 349 365 40 115 7 Turboprop 4 engines 7 13 7 Total 723 20 10 004 422 1 5 040 138 23 042 966 3 160 68 439 22 (1) Runway 99 : simulated approach, runway unknown, distributed on existing runways according to aircraft type. Movements Summary ANNEXE B Final Report 44-0905 June 2010 24 Runway use - Departures Aircraft 06 08 15 24 26 33 99 (1) Day Night Day Night Day Night Day Night Day Night Day Night Day Night Jet 2 engines non-certified 2 Jet 2 engines Stage 3 6 2 Jet 4 engines Stage 3 1 Piston 1 engine 653 20 6 683 152 149 4 870 138 16 879 388 2 416 68 271 14 Piston 2 engines 8 366 13 5 62 681 14 29 26 Piston 3 engines 1 Piston 4 engines 1 Turboprop 1 engine 481 18 5 2 922 22 1 13 1 Turboprop 2 engines 2 856 106 1 5 307 242 126 7 Turboprop 4 engines 4 12 7 Total 661 20 10 390 289 159 4 935 138 23 807 666 2 446 68 450 22 (1) Runway 99 : simulated approach, runway unknown, distributed on existing runways according to aircraft type. Movements Summary ANNEXE B Final Report 44-0905 June 2010 25 Summary of flight distances (nautical miles) Aircraft Departures Arrivals Total 0 - 500 500 - 1000 1000 - 1500 Unknown Jet 2 engines non-certified* 1 1 2 4 Jet 2 engines Stage 3 7 1 9 17 Jet 4 engines Stage 3* 1 1 2 Piston 1 engine 23 499 11 9 190 32 693 65 394 Piston 2 engines 852 18 333 1 197 2 401 Piston 3 engines 1 1 2 Piston 4 engines 1 1 2 Turboprop 1 engine 1 075 75 315 1 469 2 934 Turboprop 2 engines 8 206 165 5 269 8 643 17 288 Turboprop 4 engines 18 5 27 50 Total 33 661 270 6 10 113 44 044 88 093 * All jet 2 engines non-certified and jet 4 engines movements are simulated approaches.