747 Classic Engine types?
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Join Date: May 2000
Location: Seattle
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747 Classic Engine types?
I am trying to find out what specific Pratt & Whitney engine types were used/installed in various 747-100s and -200s. Does anyone have any specific info or source?
Series Tail Serial Model MfgYear EngineMfgr EngineModel
200 639FE 21650 B-747-2R7F 1979 Pratt JT9D-???
200 806FT 21827 B-747-249F 1979 Pratt Q???
200 920FT 22237 B747-249F 1980 Pratt JT9D-???
200 921FT 21575 B-747-283B 1979 Pratt ?????
200 922FT 22768 B-747-2U3B 1982 Pratt JT9D-???
200 923FT 22769 B-747-2U3B 1982 Pratt JT9D-???
200 924FT 21730 B-747-259B 1979 Pratt unknown
100 3203Y 19751 B-747-128 1970 Pratt JT9D-???
100 850FT 19755 B-747-122 1970 Pratt JT9D-3A
100 851FT 19756 B-747-122 1970 Pratt JT9D-3A
100 852FT 19757 B-747-122 1970 Pratt JT9D-3A
100 853FT 19753 B-747-122 unknown? Pratt unknown
100 854FT 19754 B-747-122 1970 Pratt JT9D-???
100 858FT 20109 B-747-123 1970 Pratt JT9D-3A
100 859FT 20329 B-747-123 1971 Pratt JT9D-???
Series Tail Serial Model MfgYear EngineMfgr EngineModel
200 639FE 21650 B-747-2R7F 1979 Pratt JT9D-???
200 806FT 21827 B-747-249F 1979 Pratt Q???
200 920FT 22237 B747-249F 1980 Pratt JT9D-???
200 921FT 21575 B-747-283B 1979 Pratt ?????
200 922FT 22768 B-747-2U3B 1982 Pratt JT9D-???
200 923FT 22769 B-747-2U3B 1982 Pratt JT9D-???
200 924FT 21730 B-747-259B 1979 Pratt unknown
100 3203Y 19751 B-747-128 1970 Pratt JT9D-???
100 850FT 19755 B-747-122 1970 Pratt JT9D-3A
100 851FT 19756 B-747-122 1970 Pratt JT9D-3A
100 852FT 19757 B-747-122 1970 Pratt JT9D-3A
100 853FT 19753 B-747-122 unknown? Pratt unknown
100 854FT 19754 B-747-122 1970 Pratt JT9D-???
100 858FT 20109 B-747-123 1970 Pratt JT9D-3A
100 859FT 20329 B-747-123 1971 Pratt JT9D-???
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TWA classics - mostly -131s that were purchased new had JT9D-7A mills. These were phased out over time and replaced with mostly all JT9D-7J - more juice and higher EGT limits - 985C on takeoff. TWA also operated classics (bought from other carriers, I believe) with -F engines.
Will check and see what I can find on the United and AA numbers listed. Who's -2U3B ?
Will check and see what I can find on the United and AA numbers listed. Who's -2U3B ?
Last edited by vapilot2004; 10th Aug 2006 at 00:13.