# Chart4

Page 2 - &P	

Chart 42019 Hours Flown by Aircraft Type

Aircraft Type

Hours Flown (Millions)

# Chart5

Page 2 - &P	

Chart 52019 Active Aircraft by Aircraft Type

Aircraft Type

Number of Active Aircraft (Thousands)

# Chart6

Page 2 - &P	

Chart 6

2019 Average Hours Flown and 

Number of Active Aircraft, By Aircraft Type

[BUBBLE SIZE][BUBBLE SIZE][BUBBLE SIZE][BUBBLE SIZE][BUBBLE SIZE][BUBBLE SIZE][BUBBLE SIZE][BUBBLE SIZE]Fixed Wing - Piston	Fixed Wing - Turboprop	Fixed Wing - Turbojet	Piston Rotorcraft	Turbine Rotorcraft	Other Aircraft	Experimental	Special Light-sport	102.1	255.7	263.7	203.3	333.2	32.6	46.2	70.599999999999994	141396	10242	14888	3089	7109	4133	27449	2675	Aircraft TypeAverage Hours FlownChart7
Page 2 - &P	

Chart 7

2019 Hours Flown by Age of Aircraft
75 years and over (built pre-1944)	70 to 74 years (1945-1949)	65 to 69 years (1950-1954)	60 to 64 years (1955-1959)	55 to 59 years (built 1960-1964)	50 to 54 years (built 1965-1969)	45 to 49 years (built 1970-1974)	40 to 44 years (built 1975-1979)	35 to 39 years (built 1980-1984)	30 to 34 years (built 1985-1989)	25 to 29 years (built 1990-1994)	20 to 24 years (built 1995-1999)	15 to 19 years (built 2000-2004)	10 to 14 years (built 2005-2009)	5 to 9 years (built 2010-2014)	0 to 4 years (built 2015-2019)	0.16200000000000001	0.41599999999999998	0.215	0.503	0.66200000000000003	1.7350000000000001	1.577	3.5950000000000002	2.0550000000000002	0.71799999999999997	0.85799999999999998	1.599	2.6589999999999998	3.58	2.3980000000000001	2.8249	
Age of Aircraft

Hours Flown (Millions)
Chart8
&"Arial,Regular"&10 Page 2 - &P	

Chart 8

2019 Number of Active Aircraft by Year of Manufacture
Number of Aircraft	<	=1944	1945	1946	1947	1948	1949	1950	1951	1952	1953	1954	1955	1956	1957	1958	1959	1960	1961	1962	1963	1964	1965	1966	1967	1968	1969	1970	1971	1972	1973	1974	1975	1976	1977	1978	1979	1980	1981	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	4171	345	6387	2334	1034	831	464	603	735	1437	915	1516	2113	1668	1680	2418	1897	1887	1993	2508	3151	4637	5705	5184	4898	3874	2369	2838	4282	4724	5316	5152	6224	6793	6912	6525	3882	4098	1905	1253	1804	1370	851	905	812	1223	1104	1373	1287	1026	947	1185	1621	1966	2795	2925	2952	3206	3052	2863	3325	3835	4839	4205	4609	2786	2348	2264	2555	2555	2346	2653	2699	2479	2776	2784	
Year

Number of Aircraft
2.1Table 2.1 - 2019 GENERAL AVIATION AND PART 135  POPULATION SIZE, ACTIVE AIRCRAFT, TOTAL FLIGHT HOURS, AND AVERAGE FLIGHT HOURS BY AIRCRAFT TYPE AIRCRAFT TYPEAircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard ErrorFixed WingFixed Wing - Piston1 Eng: 1-3 Seats48,47332,0652.866.12.82,192,0664.768.43.11 Eng: 4+ Seats114,94396,8611.784.31.710,508,2552.3108.51.91 Engine: Total163,415128,9262.078.92.012,700,3212.198.51.62 Eng: 1-6 Seats11,8489,3701.079.11.01,295,7503.8138.33.02 Eng: 7+ Seats3,8703,1000.980.10.9435,3484.2140.43.32 Engine: Total15,71712,4701.079.31.01,731,0983.0138.82.4Piston: Total179,133141,3961.878.91.814,431,4191.8102.11.4Fixed Wing - TurbopropAircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard Error1 Engine: Total5,4605,1110.393.60.31,440,6621.4281.91.42 Eng: 1-12 Seats3,6843,4590.493.90.4621,3452.8179.62.72 Eng: 13+ Seats1,7361,6720.396.30.3557,0842.9333.12.82 Engine: Total5,4205,1310.394.70.31,178,4292.2229.62.1Turboprop: Total10,88010,2420.394.10.32,619,0921.2255.71.2Fixed Wing - TurbojetAircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard ErrorTurbojet: Total15,69314,8880.394.90.33,926,4851.0263.71.0Fixed Wing: Total205,706166,5251.481.01.420,976,9961.2126.01.0RotorcraftAircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard ErrorPiston4,0893,0890.875.60.8627,9252.7203.32.01 Eng: Turbine5,8255,2620.390.30.31,812,5651.6344.41.4Multi-Eng: Turbine2,0831,8470.388.70.3556,0412.3301.12.0Turbine: Total7,9087,1090.389.90.32,368,6071.3333.21.2Rotorcraft: Total11,99710,1990.585.00.52,996,5311.3293.81.1Other AircraftAircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard ErrorGliders2,7341,5172.155.52.170,6458.346.64.6Lighter-than-air4,4042,6172.259.42.264,1615.324.53.1Other Aircraft: Total7,1384,1332.157.92.1134,8065.532.63.2ExperimentalAircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard ErrorAmateur32,63821,5912.366.22.31,005,6662.746.61.8Exhibition2,9951,9981.566.71.582,3375.541.23.7Exper Light-sport6,1743,1832.651.62.6118,0967.837.14.0Other Experimental1,0946761.061.81.062,69011.792.77.3Experimental: Total42,90127,4492.264.02.21,268,7882.546.21.6Special Light-sport3,0202,6750.488.60.4188,8083.070.62.6Total All Aircraft270,762210,9811.477.91.425,565,9301.0121.20.8Table Notes:Columns may not add to totals due to rounding.Experimental light-sport includes aircraft with experimental airworthiness certification and light-sport aircraft for which airworthiness certificates are not final. End of Worksheet
Page 2 - &P	
2.2Table 2.2 - 2019 GENERAL AVIATION AND PART 135  POPULATION SIZE, ACTIVE AIRCRAFT, TOTAL FLIGHT HOURS, AND AVERAGE FLIGHT HOURS BY REGION AIRCRAFT PRIMARILY FLOWNREGIONAircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard ErrorAlaskan8,6016,3970.874.40.8865,2823.7135.32.7Central15,74712,0231.176.41.11,174,9503.297.72.4Eastern30,22823,5451.677.91.63,042,5083.3129.22.6Great Lakes42,37932,5261.576.71.53,252,0502.9100.02.3New England8,1636,5921.080.81.0792,2664.2120.23.4Northwest Mountain36,21727,1951.675.11.63,672,7933.0135.12.2Southern51,08141,3901.381.01.35,413,2432.3130.81.9Southwestern40,68831,1531.676.61.64,013,2592.7128.82.1Western-Pacific37,65930,1601.480.11.43,339,5782.8110.72.2Total270,762210,9811.477.91.425,565,9301.0121.20.8Table Notes:Columns may not add to totals due to rounding.End of Worksheet
Page 2 - &P	
2.3Table 2.3 - 2019 GENERAL AVIATION AND PART 135  TOTAL NUMBER OF LANDINGS  BY REGION AND AIRCRAFT TYPEAIRCRAFT TYPEREGION AIRCRAFT PRIMARILY FLOWN - AlaskanREGION AIRCRAFT PRIMARILY FLOWN - CentralREGION AIRCRAFT PRIMARILY FLOWN - EasternREGION AIRCRAFT PRIMARILY FLOWN - Great LakesREGION AIRCRAFT PRIMARILY FLOWN - New EnglandREGION AIRCRAFT PRIMARILY FLOWN - Northwest MountainREGION AIRCRAFT PRIMARILY FLOWN - SouthernREGION AIRCRAFT PRIMARILY FLOWN - South WesternREGION AIRCRAFT PRIMARILY FLOWN - Western- PacificTotalFixed WingFixed Wing - Piston1 Eng: 1-3 Seats241,026196,874430,230597,993165,5311,115,607730,092587,585*4,742,725% Std. Error4.99.317.717.222.022.718.122.46.31 Eng: 4+ Seats657,002689,8401,732,6912,169,583396,9332,085,2333,745,0341,738,7031,966,43215,181,451% Std. Error4.07.210.310.28.112.07.012.510.93.11 Engine: Total898,027886,7142,162,9222,767,576562,4643,200,8404,475,1262,326,2882,644,21819,924,176% Std. Error3.36.19.79.48.210.86.611.110.82.82 Eng: 1-6 Seats4,35939,381230,349238,42713,085156,749650,340130,606145,0041,608,301% Std. Error29.212.29.810.38.916.311.515.714.65.52 Eng: 7+ Seats41,06914,59132,44361,217125,73926,85497,63641,49148,059489,098% Std. Error9.814.318.613.14.120.49.514.019.35.72 Engine: Total45,42853,972262,792299,644138,824183,603747,976172,097193,0632,097,399% Std. Error13.29.78.98.57.814.110.112.311.94.3Piston: Total943,455940,6862,425,7143,067,220701,2893,384,4445,223,1022,498,3852,837,28122,021,575% Std. Error3.25.87.77.37.18.65.68.57.82.4Fixed Wing - TurbopropAlaskanCentralEasternGreat LakesNew EnglandNorthwest MountainSouthernSouth WesternWestern- PacificTotal1 Engine: Total86,621151,83769,898206,35964,777241,687448,580602,238325,2622,197,259% Std. Error7.17.220.23.65.34.25.73.96.42.12 Eng: 1-12 Seats19,31238,50142,29168,7446,17790,18696,112103,72096,713561,757% Std. Error9.99.59.55.026.115.95.85.26.43.32 Eng: 13+ Seats55,84614,26127,41343,88823,540177,140137,68247,56690,475617,810% Std. Error7.710.714.58.72.23.48.89.47.73.02 Engine: Total75,15852,76269,704112,63229,717267,326233,793151,286187,1881,179,567% Std. Error6.37.69.04.74.96.16.24.95.32.5Turboprop: Total161,779204,599139,602318,99194,494509,013682,374753,524512,4503,376,826% Std. Error4.86.113.02.94.43.75.04.05.01.8Fixed Wing - TurbojetAlaskanCentralEasternGreat LakesNew EnglandNorthwest MountainSouthernSouth WesternWestern- PacificTotalTurbojet: Total3,781134,985337,024411,18565,442288,097534,219596,207212,9772,583,916% Std. Error24.13.63.22.85.03.02.32.72.71.2Fixed Wing: Total1,109,0161,280,2702,902,3403,797,397861,2254,181,5536,439,6943,848,1153,562,70827,982,318% Std. Error3.14.34.84.55.35.53.94.25.21.6RotorcraftAlaskanCentralEasternGreat LakesNew EnglandNorthwest MountainSouthernSouth WesternWestern- PacificTotalPiston60,563*136,507142,41538,687291,836367,262185,492390,8301,645,143% Std. Error10.215.510.720.48.78.87.77.63.81 Eng: Turbine104,100170,525306,581144,89015,512686,821594,372661,144891,5523,575,498% Std. Error5.44.59.68.115.52.64.33.43.01.6Multi-Eng: Turbine9,351*227,62995,72633,235256,072132,296261,196179,7171,203,344% Std. Error12.77.03.512.13.16.92.96.22.0Turbine: Total113,451*534,209240,61748,747942,893726,668922,3411,071,2694,778,841% Std. Error5.26.05.211.92.03.82.42.71.3Rotorcraft: Total174,014210,196670,717383,03287,4341,234,7291,093,9301,107,8331,462,1006,423,984% Std. Error5.06.25.95.210.92.33.72.82.71.3Other AircraftAlaskanCentralEasternGreat LakesNew EnglandNorthwest MountainSouthernSouth WesternWestern- PacificTotalGliders***10,5483,308****98,283% Std. Error20.619.714.1Lighter-than-air0**14,214*14,21511,85122,793*112,510% Std. Error6.126.928.310.810.9Other Aircraft: Total*6,30619,31124,762****47,502210,793% Std. Error29.022.58.229.29.0ExperimentalAlaskanCentralEasternGreat LakesNew EnglandNorthwest MountainSouthernSouth WesternWestern- PacificTotalAmateur32,730108,928126,544284,91436,784242,007345,377203,285300,1991,680,767% Std. Error11.012.013.27.911.97.67.57.17.63.1Exhibition*3,28812,9729,2621,78810,21918,76312,90212,67083,565% Std. Error27.924.815.818.823.519.116.18.56.7Exper Light-sport**19,57636,733**29,70327,881*203,139% Std. Error11.717.317.826.410.6Other Experimental**3,38810,092*9,613***71,804% Std. Error27.726.219.813.2Experimental: Total41,865130,684162,480341,00043,130288,320406,489255,841369,4652,039,275% Std. Error12.010.58.17.210.86.96.87.57.02.8Special Light-sport1,2046,62733,19065,2276,80073,79083,01234,16967,722371,740% Std. Error43.417.48.09.112.514.57.08.37.14.1Total All Aircraft1,326,2771,634,0823,788,0374,611,4191,005,5895,808,4728,058,8255,285,9125,509,49637,028,109% Std. Error2.94.24.13.74.94.03.33.43.91.3Table Notes:Columns may not add to totals due to rounding.Experimental light-sport includes aircraft with experimental airworthiness certification and light-sport aircraft for which airworthiness certificates are not final. *Estimates are suppressed when there are too few survey observations to support reliable estimates. The activity is included in the total estimate for all aircraft.  End of Worksheet
Page 2 - &P	
2.4Table 2.4 - 2019 GENERAL AVIATION AND PART 135  POPULATION SIZE, ACTIVE AIRCRAFT, TOTAL FLIGHT HOURS, AND AVERAGE FLIGHT HOURS,  BY AGE OF AIRCRAFT AGE OF AIRCRAFT (YEARS OLD)AGE OF AIRCRAFT (YEAR BUILT)Aircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard Error0 to 42015 - 201914,52313,3900.392.20.32,824,9741.4211.01.35 to 92010 - 201413,58112,0680.788.90.72,398,5212.5198.72.210 to 142005 - 200923,73120,2730.985.40.93,580,9002.3176.61.915 to 192000 -200418,88015,3961.281.51.22,659,6233.1172.72.520 to 241995 - 199913,22610,4921.279.31.21,599,9923.7152.52.925 to 291990 - 19948,3175,7361.669.01.6858,5146.0149.74.230 to 341985 - 19896,7305,1611.376.71.3718,6154.9139.23.835 to 391980 - 198415,98312,9421.281.01.22,055,8063.7158.83.040 to 441975 - 197937,15231,6061.385.11.33,595,9922.8113.82.445 to 491970 - 197424,07219,5291.681.11.61,577,9024.080.83.250 to 541965 - 196930,99024,2981.878.41.81,735,7603.171.42.555 to 591960 - 196415,96411,4362.171.62.1662,6784.857.93.560 to 641955- 195913,7409,3962.268.42.2503,0555.153.53.565 to 691950 - 19546,2764,1542.166.22.1215,4556.651.94.470 to 741945 - 194919,62010,9313.555.73.5416,0216.038.13.475 and over-19447,9784,1713.852.33.8162,12310.138.95.3Total All Aircraft270,762210,9811.477.91.425,565,9301.0121.20.8Table Notes:Columns may not add to totals due to rounding.Table 2.4a - 2019 GENERAL AVIATION AND PART 135  POPULATION SIZE, ACTIVE AIRCRAFT, TOTAL FLIGHT HOURS, AND AVERAGE FLIGHT HOURS BY AGE OF AIRCRAFT (FIXED WING PISTON SINGLE-ENGINE AIRCRAFT ONLY)AGE OF AIRCRAFT (YEARS OLD)AGE OF AIRCRAFT (YEAR BUILT)Aircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard Error0 to 42015 - 20192,9752,9490.199.10.11,075,0512.2364.62.15 to 92010 - 20142,0432,0060.798.20.7564,50214.7281.414.410 to 142005 - 20095,9165,7520.897.20.81,033,2789.2179.68.915 to 192000 -20045,2644,9691.294.41.2951,4279.4191.58.920 to 241995 - 19993,5643,4330.996.30.9514,91011.0150.010.625 to 291990 - 19942,0011,6522.182.52.1137,8688.883.57.230 to 341985 - 19892,0861,9491.293.41.2153,4828.678.78.135 to 391980 - 19848,3967,4531.588.81.51,214,0987.9162.97.140 to 441975 - 197929,03225,2791.687.11.62,729,4354.1108.03.645 to 491970 - 197418,69615,8791.884.91.81,214,0085.776.54.850 to 541965 - 196925,66220,5342.280.02.21,378,6404.167.13.355 to 591960 - 196413,2199,8602.474.62.4524,8185.853.24.360 to 641955- 195912,3358,7112.470.62.4453,8295.752.14.065 to 691950 - 19545,5783,8572.169.12.1202,7087.252.65.070 to 741945 - 194919,30110,7843.655.93.6408,4176.237.93.575 and over-19447,3493,8594.352.54.3143,85010.537.35.5Total All Aircraft163,415128,9262.078.92.012,700,3212.198.51.6Table Notes:Columns may not add to totals due to rounding.Table 2.4b - 2019 GENERAL AVIATION AND PART 135  POPULATION SIZE, ACTIVE AIRCRAFT, TOTAL FLIGHT HOURS, AND AVERAGE FLIGHT HOURS BY AGE OF AIRCRAFT (FIXED WING PISTON TWO-ENGINE AIRCRAFT ONLY)AGE OF AIRCRAFT (YEARS OLD)AGE OF AIRCRAFT (YEAR BUILT)Aircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard Error0 to 42015 - 20192652620.198.80.1131,5057.4502.57.35 to 92010 - 20141811770.397.90.361,58415.5347.415.210 to 142005 - 20093002870.595.50.5120,32810.2419.99.815 to 192000 -20043453360.497.50.4183,59010.6546.010.320 to 241995 - 19991851850.199.90.131,22320.5169.020.525 to 291990 - 19941381280.692.40.622,59417.0177.215.830 to 341985 - 19891271210.495.50.418,17025.0149.823.835 to 391980 - 19841,8531,7090.592.20.5236,5465.9138.55.440 to 441975 - 19794,2533,6780.786.50.7499,8654.7135.94.145 to 491970 - 19742,2761,8470.981.10.9155,5366.584.25.350 to 541965 - 19692,8092,0621.273.41.2160,8106.878.05.055 to 591960 - 19641,6551,0881.465.71.469,4197.163.84.660 and over-19591,3305912.144.42.139,92716.267.67.2Total All Aircraft15,71712,4701.079.31.01,731,0983.0138.82.4Table Notes:Columns may not add to totals due to rounding.Table 2.4c - 2019 GENERAL AVIATION AND PART 135  POPULATION SIZE, ACTIVE AIRCRAFT, TOTAL FLIGHT HOURS, AND AVERAGE FLIGHT HOURS BY AGE OF AIRCRAFT (FIXED WING TURBOPROP SINGLE-ENGINE AIRCRAFT ONLY)AGE OF AIRCRAFT (YEARS OLD)AGE OF AIRCRAFT (YEAR BUILT)Aircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard Error0 to 42015 - 20191,2281,1660.394.90.3291,7463.9250.23.75 to 92010 - 20149879600.297.30.2292,1903.4304.33.310 to 142005 - 20098988790.297.90.2242,1834.1275.44.015 to 192000 -20046726610.298.30.2157,0394.7237.74.620 to 241995 - 19996345640.488.90.4182,0583.1322.92.725 to 291990 - 19943543240.391.40.3102,9323.6318.03.330 to 341985 - 19892862620.291.50.298,8082.1377.72.035 to 39-19844012950.773.60.773,7055.2249.63.8Total All Aircraft5,4605,1110.393.60.31,440,6621.4281.91.4Table Notes:Columns may not add to totals due to rounding.Table 2.4d - 2019 GENERAL AVIATION AND PART 135  POPULATION SIZE, ACTIVE AIRCRAFT, TOTAL FLIGHT HOURS, AND AVERAGE FLIGHT HOURS BY AGE OF AIRCRAFT (FIXED WING TURBOPROP TWO-ENGINE AIRCRAFT ONLY)AGE OF AIRCRAFT (YEARS OLD)AGE OF AIRCRAFT (YEAR BUILT)Aircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard Error0 to 42015 - 2019255255100.084,0066.3329.16.35 to 92010 - 20142862820.198.70.169,6927.3246.97.210 to 142005 - 20094234100.396.90.396,62910.6235.810.215 to 192000 -20043353270.297.70.268,5795.9209.65.720 to 241995 - 19993923850.298.20.280,1915.1208.35.025 to 291990 - 19943983890.297.80.2109,5147.4281.47.230 to 341985 - 19895545240.394.50.3179,1145.8342.15.535 to 391980 - 19841,3981,3400.395.90.3242,0334.8180.64.640 to 441975 - 19797807300.493.60.4128,4834.5176.04.245 and over-19745974890.781.90.7120,1907.8245.96.4Total All Aircraft5,4205,1310.394.70.31,178,4292.2229.62.1Table Notes:Columns may not add to totals due to rounding.Table 2.4e - 2019 GENERAL AVIATION AND PART 135  POPULATION SIZE, ACTIVE AIRCRAFT, TOTAL FLIGHT HOURS, AND AVERAGE FLIGHT HOURS BY AGE OF AIRCRAFT (FIXED WING TURBOJET AIRCRAFT ONLY)AGE OF AIRCRAFT (YEARS OLD)AGE OF AIRCRAFT (YEAR BUILT)Aircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard Error0 to 42015 - 20192,4212,3990.199.10.1683,1522.4284.82.45 to 92010 - 20142,3152,2040.395.20.3604,7652.2274.32.110 to 142005 - 20093,8413,7560.297.80.21,060,3381.9282.31.815 to 192000 -20042,5802,4820.396.20.3692,7382.0279.11.920 to 241995 - 19991,6001,5460.396.70.3390,3033.2252.43.125 to 291990 - 19948127340.590.30.5192,8718.4262.97.630 to 341985 - 19896205270.785.10.799,1235.4188.04.635 to 391980 - 19846776200.591.50.5105,5015.0170.34.640 to 441975 - 19794053060.975.50.952,9049.0173.06.845 and over-19744243131.073.91.044,7918.0143.05.9Total All Aircraft15,69314,8880.394.90.33,926,4851.0263.71.0Table Notes:Columns may not add to totals due to rounding.Table 2.4f - 2019 GENERAL AVIATION AND PART 135  POPULATION SIZE, ACTIVE AIRCRAFT, TOTAL FLIGHT HOURS, AND AVERAGE FLIGHT HOURS BY AGE OF AIRCRAFT (PISTON ROTORCRAFT AIRCRAFT ONLY)AGE OF AIRCRAFT (YEARS OLD)AGE OF AIRCRAFT (YEAR BUILT)Aircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard Error0 to 42015 - 20192992840.394.90.365,5707.9231.17.55 to 92010 - 20142582530.298.00.256,8776.6225.06.510 to 142005 - 20099889040.491.50.4204,8903.9226.63.615 to 192000 - 20046245460.587.60.5137,7964.8252.14.220 and over-19991,9201,1021.357.41.3162,7916.6147.73.8Total All Aircraft4,0893,0890.875.60.8627,9252.7203.32.0Table Notes:Columns may not add to totals due to rounding.Table 2.4g - 2019 GENERAL AVIATION AND PART 135  POPULATION SIZE, ACTIVE AIRCRAFT, TOTAL FLIGHT HOURS, AND AVERAGE FLIGHT HOURS BY AGE OF AIRCRAFT (TURBINE ROTORCRAFT SINGLE-ENGINE AIRCRAFT ONLY)AGE OF AIRCRAFT (YEARS OLD)AGE OF AIRCRAFT (YEAR BUILT)Aircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard Error0 to 42015 - 20195775640.297.70.2139,8183.6248.13.55 to 92010 - 20147497450.199.50.1331,7892.5445.22.510 to 142005 - 20097046880.197.70.1302,0153.6439.13.515 to 192000 -20044594480.197.60.1202,1054.7451.04.620 to 241995 - 19995355110.295.50.2199,2134.3389.84.125 to 291990 - 19944003640.390.90.3137,3205.3377.74.830 to 341985 - 19892562150.584.00.560,1358.8279.77.435 to 391980 - 19844233440.581.40.5152,0676.6441.95.440 to 441975 - 19794653670.678.90.6113,3077.8308.76.145 and over-19741,2571,0170.680.90.6174,7983.5171.92.8Total All Aircraft5,8255,2620.390.30.31,812,5651.6344.41.4Table Notes:Columns may not add to totals due to rounding.Table 2.4h - 2019 GENERAL AVIATION AND PART 135  POPULATION SIZE, ACTIVE AIRCRAFT, TOTAL FLIGHT HOURS, AND AVERAGE FLIGHT HOURS BY AGE OF AIRCRAFT (TURBINE ROTORCRAFT MULTI-ENGINE AIRCRAFT ONLY)AGE OF AIRCRAFT (YEARS OLD)AGE OF AIRCRAFT (YEAR BUILT)Aircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard Error0 to 42015 - 20192682410.489.80.457,3177.8238.37.05 to 92010 - 20143723660.198.30.1122,3253.3334.53.310 to 142005 - 20094624370.294.50.2155,2832.2355.72.115 to 192000 -20041751620.292.70.247,8734.5295.24.220 to 241995 - 199988750.385.60.319,6605.8261.05.025 to 291990 - 19941261070.585.10.538,72416.3361.313.930 to 341985 - 1989114860.675.80.623,16416.8268.012.835 to 391980 - 19841441170.581.50.532,71915.7278.612.840 and over-19793362550.776.00.758,97713.3230.910.1Total All Aircraft2,0831,8470.388.70.3556,0412.3301.12.0Table Notes:Columns may not add to totals due to rounding.Table 2.4i - 2019 GENERAL AVIATION AND PART 135  POPULATION SIZE, ACTIVE AIRCRAFT, TOTAL FLIGHT HOURS, AND AVERAGE FLIGHT HOURS BY AGE OF AIRCRAFT (GLIDER, LIGHTER-THAN-AIR AIRCRAFT ONLY)AGE OF AIRCRAFT (YEARS OLD)AGE OF AIRCRAFT (YEAR BUILT)Aircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard Error0 to 42015 - 20195875010.685.40.620,8855.741.74.95 to 92010 - 20144223761.389.21.313,28813.335.311.910 to 142005 - 20094543261.771.71.710,18716.831.312.115 to 192000 -20048646531.575.61.521,22110.732.58.120 to 241995 - 19991,1287642.167.72.122,03813.828.99.325 to 291990 - 19947422574.034.64.0*22.311.930 to 341985 - 19894091373.933.53.9**35 to 391980 - 19845412562.747.22.78,85226.634.612.640 to 441975 - 19796153102.550.42.59,78416.831.58.545 and over-19741,3785543.040.23.018,14721.332.88.6Total All Aircraft7,1384,1332.157.92.1134,8065.532.63.2Table Notes:Columns may not add to totals due to rounding.*Estimates are suppressed when there are too few survey observations to support reliable estimates. The activity is included in the total estimate for all aircraft.  Table 2.4j - 2019 GENERAL AVIATION AND PART 135  POPULATION SIZE, ACTIVE AIRCRAFT, TOTAL FLIGHT HOURS, AND AVERAGE FLIGHT HOURS BY AGE OF AIRCRAFT (EXPERIMENTAL AIRCRAFT ONLY)AGE OF AIRCRAFT (YEARS OLD)AGE OF AIRCRAFT (YEAR BUILT)Aircraft Population SizeEstimated Number ActivePercent Standard ErrorEstimated Percent ActivePercent Standard ErrorEstimated Total Hours FlownPercent Standard ErrorEstimated Average HoursPercent Standard Error0 to 42015 - 20194,8314,0050.582.90.5223,7751.555.91.35 to 92010 - 20145,0143,8502.976.82.9209,99710.454.68.010 to 142005 - 20098,5515,8133.268.03.2292,4787.350.35.015 to 192000 -20047,5214,7823.263.63.2195,8259.040.95.720 to 241995 - 19994,8342,8103.758.13.7114,91117.540.910.225 to 291990 - 19943,1011,5924.451.34.467,40018.042.39.230 to 341985 - 19892,1291,2223.357.43.355,41815.245.48.735 to 391980 - 19842,3159414.140.74.1*37.114.240 to 441975 - 19791,2427312.358.82.316,47315.922.59.345 and over-19743,3621,7042.650.72.657,56410.333.85.2Total All Aircraft42,90127,4492.264.02.21,268,7882.546.21.6Table Notes:Columns may not add to totals due to rounding.Experimental light-sport includes aircraft with experimental airworthiness certification and light-sport aircraft for which airworthiness certificates are not final. Prior to 2012, estimates for experimental light-sport aircraft were not included in the experimental aircraft category.*Estimates are suppressed when there are too few survey observations to support reliable estimates. The activity is included in the total estimate for all aircraft.  End of Worksheet
Page 2 - &P	
2.5Table 2.5 - 2019 GENERAL AVIATION AND PART 135  TOTAL HOURS FLOWN IN RANGES OF HOURS FLOWN BY AGE OF AIRCRAFT TOTAL HOURS FLOWN IN EACH FLIGHT HOUR RANGEAGE OF AIRCRAFT (YEARS OLD)AGE OF AIRCRAFT (YEAR BUILT)ESTIMATE OF TOTAL HOURS FLOWN1 - 50 HOURS51 - 100 HOURS101 - 150 HOURS151 - 200 HOURS201 - 300 HOURS301 - 400 HOURS401 - 500 HOURS501 - 700 HOURS701 - 1000 HOURS1001- 1300 HOURS1301 - 1600 HOURSOver 1600 HOURS0 to 42015 - 20192,824,974107,848226,558203,530205,443284,873226,533191,274246,224669,586272,760170,70119,6445 to 92010 - 20142,398,521105,055173,384153,814154,921358,547314,326227,788194,703425,099114,180164,76411,94110 to 142005 - 20093,580,900173,562358,107265,866271,465469,068505,800233,831304,091669,534206,24566,05057,28115 to 192000 -20042,659,623166,202204,022189,804226,425399,749274,030183,271255,328508,30541,331177,92433,23320 to 241995 - 19991,599,992101,453146,890134,630165,853224,840210,233133,840243,082127,37822,44154,37434,97725 to 291990 - 1994858,51456,42186,13692,33878,28495,311143,35089,49046,60066,56013,87723,34466,80330 to 341985 - 1989718,61556,05087,84680,92847,663100,52283,02484,57074,14068,9007,4402,41125,12235 to 391980 - 19842,055,806142,228236,034221,803149,745147,293161,678177,814214,180396,99496,97660,47650,58640 to 441975 - 19793,595,992368,015619,435419,475324,765392,251421,842221,835182,481474,056146,62311,25313,96345 to 491970 - 19741,577,902292,870334,284229,696128,923186,67185,35961,91377,526122,43348,45509,77350 to 541965 - 19691,735,760378,693386,351284,534145,412229,670108,594112,23854,91522,27413,0790055 to 591960 - 1964662,678188,867185,364102,61133,64157,61526,16734,70516,38817,32000060 to 641955- 1959503,055149,121170,50075,81820,25718,44732,11910,78023,8412,17100065 to 691950 - 1954215,45575,01777,55124,9334,6818,23910,2515,5233,3085,95100070 to 741945 - 1949416,021197,447117,15253,21710,95814,8673,06618,1401,175000075 and over-1944162,12363,03758,54528,5059902,7351,6078075,8980000Total All Aircraft25,565,9302,621,8843,468,1592,561,5021,969,4262,990,6972,607,9791,787,8181,943,8783,576,560983,407731,297323,323Table Notes:Columns may not add to totals due to rounding.Flight range hours are split across pages so that more detail can be reported.End of worksheet
Page 2 - &P	
2.6Table 2.6 - 2019 GENERAL AVIATION AND PART 135 ACTIVE AIRCRAFT TOTAL FLIGHT HOURS BY NUMBER OF AIRCRAFT AND TOTAL HOURS FLOWN IN EACH FLIGHT HOUR RANGE BY AIRCRAFT TYPEAIRCRAFT TYPE* Estimate of Number Active & Hours Flown1 - 50 HOURS51 - 100 HOURS101 - 150 HOURS151 - 200 HOURS201 - 300 HOURS301 - 400 HOURS401 - 500 HOURS501 - 700 HOURS701 - 1000 HOURS1001- 1300 HOURS1301 - 1600 HOURSOver 1600 HOURSFixed WingFixed Wing - Piston1 Eng: 1-3 SeatsAircraft32,06521,8206,0161,0811,179750523164268225360*Hours2,192,066508,101458,313143,752214,683196,502189,03574,984158,012204,94136,66801 Eng: 4+ SeatsAircraft96,86147,86424,22710,4274,5353,2051,6111,0911,1731,9065622610Hours10,508,2551,294,5031,841,9201,321,752800,010806,572578,335511,932705,9941,603,131678,956365,15001 Engine: TotalAircraft128,92669,68430,24311,5075,7143,9552,1341,2551,4412,131599261*Hours12,700,3211,802,6042,300,2331,465,5041,014,6941,003,074767,370586,916864,0061,808,072715,624365,1502 Eng: 1-6 SeatsAircraft9,3703,9222,9079993512511801118337710581*Hours1,295,750109,842223,230128,37562,71563,56065,06051,66148,098307,066116,451113,4622 Eng: 7+ SeatsAircraft3,1009479464191852441557912103*00Hours435,34825,40473,80053,37333,73560,87455,15537,7647,73076,11711,395002 Engine: TotalAircraft12,4704,8693,8531,4195364953351909548011481*Hours1,731,098135,247297,030181,74896,450124,434120,21689,42655,827383,183127,847113,462Piston: TotalAircraft141,39674,55334,09612,9266,2504,4502,4691,4451,5362,611713341*Hours14,431,4191,937,8512,597,2631,647,2511,111,1441,127,508887,585676,342919,8332,191,255843,470478,611Fixed Wing - Turboprop* Estimate of Number Active & Hours Flown1 - 50 HOURS51 - 100 HOURS101 - 150 HOURS151 - 200 HOURS201 - 300 HOURS301 - 400 HOURS401 - 500 HOURS501 - 700 HOURS701 - 1000 HOURS1001- 1300 HOURS1301 - 1600 HOURSOver 1600 HOURS1 Engine: TotalAircraft5,1114505557607398975525523731493638*Hours1,440,66212,21046,39598,767135,526232,378199,733255,957215,988128,41040,48353,5222 Eng: 1-12 SeatsAircraft3,459517742715597408256869811170*Hours621,34514,52059,48492,650108,264104,45591,75338,72456,3218,60416,99102 Eng: 13+ SeatsAircraft1,672110116223244382197819820100*Hours557,0843,8839,11230,01344,557100,52870,04035,42160,027165,593002 Engine: TotalAircraft5,13162785793884279045316719621217033Hours1,178,42918,40368,597122,664152,822204,983161,79374,145116,348174,19816,991067,485Turboprop: TotalAircraft10,2421,0761,4131,6981,5811,6871,005719569361523842Hours2,619,09230,613114,992221,431288,347437,361361,526330,102332,335302,60757,47453,52288,779Fixed Wing - Turbojet* Estimate of Number Active & Hours Flown1 - 50 HOURS51 - 100 HOURS101 - 150 HOURS151 - 200 HOURS201 - 300 HOURS301 - 400 HOURS401 - 500 HOURS501 - 700 HOURS701 - 1000 HOURS1001- 1300 HOURS1301 - 1600 HOURSOver 1600 HOURSTurbojet: TotalAircraft14,8888621,9122,5211,6694,1291,702706573756*34*Hours3,926,48525,323154,916335,121302,2731,067,451592,541320,311333,485697,11746,497Fixed Wing: TotalAircraft166,52576,49137,42117,1469,50010,2665,1752,8702,6783,72977341364Hours20,976,9961,993,7872,867,1722,203,8041,701,7642,632,3191,841,6531,326,7561,585,6533,190,980910,001578,631144,477Rotorcraft* Estimate of Number Active & Hours Flown1 - 50 HOURS51 - 100 HOURS101 - 150 HOURS151 - 200 HOURS201 - 300 HOURS301 - 400 HOURS401 - 500 HOURS501 - 700 HOURS701 - 1000 HOURS1001- 1300 HOURS1301 - 1600 HOURSOver 1600 HOURSPistonAircraft3,08988141832728030135232415649000Hours627,92523,56933,10141,92451,67880,070129,067145,20786,42636,8820001 Eng: TurbineAircraft5,2625375676374315531,190539302309***Hours1,812,56515,16546,87584,74977,352143,316428,385237,435178,553269,953Multi-Eng: TurbineAircraft1,847258181322621425061578988***Hours556,0414,85514,98142,81011,37436,142179,58368,20255,02975,305Turbine: TotalAircraft7,1097957489594946941,6966963913986110672Hours2,368,60720,02061,856127,55988,726179,458607,968305,637233,582345,25871,669152,666174,209Rotocraft: TotalAircraft10,1991,6771,1661,2867749962,0481,0205474476110672Hours2,996,53143,58994,957169,483140,404259,528737,035450,844320,009382,13971,669152,666174,209Other Aircraft* Estimate of Number Active & Hours Flown1 - 50 HOURS51 - 100 HOURS101 - 150 HOURS151 - 200 HOURS201 - 300 HOURS301 - 400 HOURS401 - 500 HOURS501 - 700 HOURS701 - 1000 HOURS1001- 1300 HOURS1301 - 1600 HOURSOver 1600 HOURSGlidersAircraft1,5171,0053649042**000000Hours70,64521,99325,01611,2657,329000000Lighter-than-airAircraft2,6172,445158100*0000000Hours64,16151,40110,9081,20100000000Other Aircraft: TotalAircraft4,1333,45152310042**000000Hours134,80673,39435,92512,4667,329000000Experimental* Estimate of Number Active & Hours Flown1 - 50 HOURS51 - 100 HOURS101 - 150 HOURS151 - 200 HOURS201 - 300 HOURS301 - 400 HOURS401 - 500 HOURS501 - 700 HOURS701 - 1000 HOURS1001- 1300 HOURS1301 - 1600 HOURSOver 1600 HOURSAmateurAircraft21,59115,0844,767970497260*0*0000Hours1,005,666374,599347,281116,41491,75970,48900000ExhibitionAircraft1,9981,4663901061420*000000Hours82,33733,06428,45013,1182,2954,365000000Experimental Light-sportAircraft3,1832,54544512049025000000Hours118,09651,50933,29616,1799,28507,827000000Other ExperimentalAircraft6763941423741*****00*Hours62,6908,74910,1874,9437,28300Experimental: TotalAircraft27,44919,4895,7431,23360129655*25*00*Hours1,268,788467,920419,214150,653110,62179,03119,15914,73900Special Light-sportAircraft2,6751,5926772025367222040**00Hours188,80843,19450,89225,0959,30816,6837,5759,20023,47700Total All AircraftAircraft210,981102,70045,53019,96610,96911,6347,3083,9123,2894,180836519139Hours25,565,9302,621,8843,468,1592,561,5021,969,4262,990,6972,607,9791,787,8181,943,8783,576,560983,407731,297323,323Table Notes:Columns may not add to totals due to rounding.Flight range hours are split across pages so that more detail can be reported.Experimental light-sport includes aircraft with experimental airworthiness certification and light-sport aircraft for which airworthiness certificates are not final. *Estimates are suppressed when there are too few survey observations to support reliable estimates. The activity is included in the total estimate for all aircraft.  End of Worksheet
Page 2 - &P