Table 5.3				
Total Flight Hours for Aircraft Reported in Operation by Air Carriers		
By Manufacturer and Model				
1984- 1993				
											
Aircraft Make
and Model      1993     1992     1991     1990     1989     1988     1987     1986     1985      1984
TOTAL	     14358321 13839486 13483182 13500128 12687084 12284089 11885699 11221578 10498546  9674406	
Turbojet--
4-engine--
Total	       844109	886306	 999133	 1139210  1120917  1093392   997951   921409   817058   861389
Boeing B707     17581    25239    34125    39522    40046    43946    36206    37448    15904    39243
Boeing B720       ---      ---      ---      ---      ---      ---      ---      ---      ---      136
Boeing B747    559776   584095   630850   680668   643231   620327   575426   559137   537954   537142   
British 
Aerospace 
Aircraft 
Group BAE146	29630	 43261	  49806	   94574   121415   128339   125918    92431    52452	 14140	
Douglas DC8    237122   233711   284352   324446   316225   300780   260401   232393   210748   270728   
Turbojet--
3-engine--
Total         2803237  3005453  3125859  3459434  3533071  3705084  3865525  3960406  3843357  3786832  
Boeing B727   1783992  1984035  2208622  2528818  2606796  2780240  2930107  3036233  2989848  2990821  
Douglas 
DC10/MD11      713760   700964   613916   587954   589989   583558   566751   580200   529073   487831
Lockheed L1011 305485   320454   303321   342662   336286   341286   368667   343973   324436   308180
Turbojet--
2-engine--
Total         7455901  6735753  6286850  5999153  5295578  4951466  4575179  4057267  3568486  2872265
Airbus A300    157636   152677   166833   177996   158716   150603   156947   150898   131904   101143
Airbus A310     78733    84523    79073    80040    76537    61663    27234    17054     5613      ---
Airbus A320    222048   161745    81881    27290     8523      ---      ---      ---      ---      ---
Boeing B737   2549653  2365822  2318936  2253106  2039117  1859347  1730473  1489831  1312425  1006238
Boeing B757   1080217   879069   666430   549289   359955   321369   270729   195957   108320    50022
Boeing B767    678602   526801   499962   429958   412183   367591   274429   223227   192467   172705
British Aircraft  
BAC111              7      236      159      630    27611    65095    84642    68908    73873    59555
Cessna C500/C501  ---	   ---	    ---	     ---      ---      ---	 54	  50	  546	   657
Cessna C550	  ---	   ---	    ---	   10073     3237      ---	---	 ---	  ---	   ---
Dassault Falcon   ---      ---      278      ---      ---      ---      ---      ---      ---      ---
Dassault MD10     593       53      ---      ---      ---      ---      ---      ---     2262      698
Dassault MD20    1349     2002      ---      ---      ---      ---      ---      ---     4336     3218
Douglas 
DC9/MD88      2438151  2365520  2317321  2323334  2106800  2035672  1931391  1809888  1655353  1438339
Fokker F28     247235   196582   155122   145547   101421    88682    97727    98918    73494    33036
Grumman G1159     720      270      413       60      ---       47      ---      ---      334      660
Hamberger 
Flugzeubam HFB320 433      ---      ---      ---      ---      ---      ---      ---      ---      102
Learjet LR25      524      453      291      384      482       44      ---      ---      ---      ---
Learjet LR35      ---      ---      151     1446      996     1353     1553     2536     7559     5892
Turboprop--
4-engine--Total 95441   106657   138463   164771   175469   154747   181424   169884   209197   216405
Canadair CL44      76     1409     1892     5896     6527     8427     9355     8687     9147     7567
DeHavilland 
DHC            756297    54362    58579    76007    86434    76027    91899    73524    98315   106287
Lockheed L188   13113    15230    28543    32286    31457    23691    33618    38019    44765    45182
Lockheed L382   25955    35656    49449    50582    51051    46602    46552    49654    56597    56165
Vickers V745      ---      ---      ---      ---      ---      ---      ---      ---      373     1204
Turboprop--
2-engine--
Total         3030198  2981344  2734707  2508271  2335386  2118066  1943532  1720179  1616425  1487032
Beech BE65        ---      ---      ---      ---      ---      ---      596      639      ---      ---
Beech BE90        ---      ---      ---      ---       40      374      303      158      360      443
Beech BE99      30326    26827    60176    51481    86255   125247   141691   175543   199736   199205
Beech BE100       640      627      787      828      934      769      803      259      806      202
Beech BE200      5026    12196    12751    31140    15134     9679     3625      970     3541     2522
Beech BE1900   440936   397510   323440   238129   196469   153473   135960   107128    73211    23289
Beech STC18       ---      ---      ---      ---      ---      ---      ---      982      ---      648
British Aerospace Aircraft Group 
Jetstream      442489   434103   391062   307585   274357   252253   188315   108723    60492    27712
British Aerospace 
BA ATP          11743    17156    13762     3778      ---      ---      ---      ---      ---      ---
Canadair CL-600  9560      ---      ---      ---      ---      ---      ---      ---      ---      ---
Cessna C441      1452     1200     1588     2782     3713     4948     3874     1364     1745     1672
Construcciones Aeronautics 
CA212             880    10390    16240    22574    21710    23610    21643    19891    24886    34252
Concair CV580/CV640/
CV600           19266    20125    21709    23534    38641    63141    82371   100288   113063   121399
DeHavilland 
DHC6            93794    88275    95433   103670   107403   113810   122783   113958   162340   176233
DeHavilland 
DHC8           287442   242447   174306   160925   127911    80964    55680    36835     7362      ---
Dornier DO228   23121    27448    59906    72680    57357    56580    26032    16044    12306      ---
Douglas DC3       ---       34      ---      ---      ---      531      ---      ---     1478      ---
Embraer EM110   28205    32270    47802    85513   124773   148880   177781   149585   156363   199536
Embrear EM120  480408   452114   383804   310440   211897   114296    66054    18838      ---      ---
Fairchild FH27    923     3315     2187     4605     4709     9821    13502    31232    36440    35521
Fiarchild FH227   ---      269     1030     1509     4209    12169    11787    13244    14491    17053
Fokker F27      33394    49413    61698    65309    60371    50645    59910    61144    40521    25056
GAF  Nomad N22    ---     1236      ---      ---      ---      ---      ---      ---      ---      --- 
Grumman G73      2384     2311     2562     1968     6328    10036      ---      ---      ---      ---
Grumman G159      277      288     1499     9348     9669     7139    15177    23328    23911    20773 
Grumman G500      ---      ---      ---      ---       88       93      ---      ---      ---      ---
Hawker-Siddeley 
HS748             ---      ---      ---      ---      ---      ---      ---      ---     2500     7385
Mitsubishi MU2    512      217      222      142      ---       88      256     2980     1390      314
Nihon YS11      11272    11868    14071    14254    16003    17645    38093    46268    53707    48246
Nomad N24         ---      ---     1160      ---      ---     1907      ---      ---      ---      ---
Nord ND262        476      ---      100      487      898    11132    23313    24860    20604    20820
Piper 31T       49949    53249     8256     9024    11410     8232     5656     4865     7003    10103
Rockwell AC690    ---      ---      ---      ---      ---        4      476     3057     3076     2683
Saab-Fairchild 
SF340          409336   395691   287144   197149   171936   152177    98616    56392    20627      386
Short SC7        1276     1221     1454      964      112      ---      ---      101      315      475
Short SD3      110407   138658   167255   203871   192509   183422   217177   184680   178862   150714   
S.N.I.A.S. 
ATR42          208454   180742   174754   142741   120074    60029    27943     5923      ---      ---
S.N.I.A.S. 
ATR72           42120    21681      ---      ---      ---      ---      ---      ---      ---      ---
Swearingen 
SA226           19989    18837    33583    52104    97484   144032   163994   185243   217667   218716
Swearingen 
SA227          264141   339626   374966   389737   372992   300940   240121   225657   177622   141674
Piston--4-engine--
Total           15315    15780    21044    22919    24538    25083    24367    24909    30854    29215
DeHavilland DH114 ---      ---      ---      ---      ---      ---      ---      ---     2626     7847
Douglas DC4       ---      419      ---      266      ---      ---      ---     1038     1512      720
Douglas DC6     14297    15072    20465    21979    23418    24055    23405    23049    26039    20648
Douglas DC7      1018      289      579      674     1120     1028      962      822      677      ---
Piston--3-engine--
Total            2680     2665     3786     4664     3229     2831     2477     1716     5470     2983
Britten Norman 
MK3              2680     2665     3786     4664     3229     2831     2477     1716     5470     2983
Piston--2-engine--
Total          108289   101145   168388   193646   194168   229150   291397   360823   402377   410287
Aero Cammander 
AC500             ---      ---      ---      ---      ---       13      ---        6       28      300
Aero Cammander 
AC600             ---      ---      ---      ---      ---       70      ---      ---      ---      ---
Beech BE18       1968     1984     1658     1218     1157      466      578      345     3015     9723
Beech A36TC       ---      ---      ---      ---     1083     1040      659      ---      ---      ---
Beech BE55	  ---	   295	    ---	     ---      --       ---	---	 194	  ---	   284
Beech BE58       1735      117     3665     1823     2285     2498     2165     1727     4262     2637
Beech BE65        304      ---     1042     2408     2355     3940     2181     5252      ---      ---
Beech BE76        ---      ---      ---      ---      ---      ---       28      142      525      586
Beech BE80        ---      772      ---      ---      ---      ---      ---      ---     7031     7667
Beech BE95        299       99      341      442      435      899      635      ---      ---      ---
Britten Norman 
BN2A             8687    11213    10288    11379    15033    18129    19729    26166    22774    28306
Cessna C207T      ---      ---      ---      ---      639      ---      ---      ---      ---      ---
Cessna C210T      ---      ---      ---      ---      ---      ---      ---      ---      ---       45
Cessna C303T      ---      ---      ---      ---      ---       67        6      ---      237      207
Cessna C310       238     1080      376     1135      573      ---      440      490      372      956
Cessna C320       ---      ---      ---      ---      ---      ---      ---      ---        8       20
Cessna C340       ---     1028      ---      ---      ---      134      ---      ---      ---        6
Cessna C401       ---      ---      770     1032     1632      376      ---      ---      ---      ---
Cessna C402     83186    75030    74396    86705    86012   104933   139843   184470   191070   166914
Cessna C404       603      ---      462      468      837     2321     4022     4959     4562     6730
Cessna C411       ---      ---      ---      ---      ---      ---      ---      ---      102      135
Cessna C414       ---      104      133       50      ---       11      189     1279      523      522
Cessna C421       ---      ---      ---      ---       26       89      ---      ---       46       26
Convair CV240    1518     1354     3618     2950     3045     3694     2967     3106     6284     7861
Convair CV340/
CV440            2825     2468     6316     6189     6820     6229     6384     5584     4664     6910
Curtiss-Wright 
C46               ---      ---      ---      ---      ---      ---      ---      411     1104      966
Douglas DC3      3512     2075     3702     5279     7389    14680    21485    25971    25916    23498
Fairchild C82     ---      ---      ---      ---      ---      ---      ---      ---        6      708
Grumman G21       ---      ---      ---      ---      ---      ---      ---      787     1861     1927
Grumman G44       ---      ---      ---      ---      ---      ---      ---       56      110      151
Grumman G73       ---      151      ---       93     1191     1887    11178    10411     7979     7669
Grumman G111      ---      ---      ---      ---      ---      ---     1712     3476     3207     4298
Martin M404       ---      ---      ---      ---      ---      127       10      ---      217     5094
Partenivia PT68   ---      ---      ---      ---      ---       13     1362      ---      ---      ---
Piper P23        2616     2230     2495     3217     3419     4024     5100     4113     6308     4691
Piper P30         ---      ---      ---      ---      ---      ---      ---      ---       17      460
Piper P31         ---      ---    56405    66000    56781    61016    67554    72782   102855   114330
Piper P32         479      761      933      350      530      768      698      ---      ---      ---
Piper P34         319      384     1702     2865     2895     1266      981     7352     7255     6660
Piper P44         ---      ---       86      ---       20      354      524      418       39      ---
Piper PA600       ---      ---      ---       43       11      106      409      321      ---      ---
Piper PA1020T     ---      ---      ---      ---      ---      ---      558     1005      ---      ---
Piston--1-engine--
Total              NA      927       NA       NA       NA       NA       NA       NA       NA       NA
Helicopter--
Total            3151     3456     4952     8060     4728     4270     3847     4985     5322     7998
Note:  Air carrier aircraft are aircraft carrying passengers or cargo 
       for hire under 14 CFR 121 (large aircraft-more than 30 seats) 
       and 14 CFR 135 (small Aircraft--30 seats or less).  This 
       definition is more encompassing than that used in the FAA 
       Aviation Forecast--jet aircraft 60 seats or more carrying 
       passengers or cargo for hire.