AOPA Pilot Magazine - September 2014 - 72
THE QU-22B'S PRONOUNCED cowling hump was necessitated by what aircraft
handbooks called an alternating-current generator (right) to power its payload of
electronics. The cowling has been cut down since its service in Vietnam (see later
pages). The instrument panel is pretty much standard Beechcraft, with a military
utilitarian feel and some modern updates.
AT 25,000 FEET, the small gray airplane was barely a speck
in the sky above Southeast Asia. At dusk or dawn, at night, or in
clouds, it would have been invisible. This was no F-4 Phantom
or OV-10 Bronco. Few students of the Vietnam War know much
about the QU-22B Pave Eagle, the most unusual Bonanza you've
never seen. Well, it's mostly Bonanza; the highly modified airframe has a number of unique parts. Only 27 were built, plus six
predecessor YQU-22A models. Just a handful exist on the civilian registry today and two are known to be flying.
The Studer family of Dallas has restored one of those. Starting
at the front, the prop combines Mitsubishi MU-2 blades in a
custom hub, Brian Studer said. "The engine is a GTSIO-520-G.
Continental doesn't even have any records on the engine. They
believe the camshaft is different and the crankshaft is different."
Pilots who flew the airplane in Vietnam said the AiResearch turbocharger made full manifold pressure to approximately 20,000
feet, he said, but "AiResearch said it belonged on a semi truck, not
on an airplane."
"One of the neat features of the airplane was they
had music-you could tune to a channel and listen
to music over your headset."
-Louis Pucilowski
72 | AOPA PILOT September 2014
The engine cowling has a pronounced
hump on the top, which Studer said was to
accommodate the QU's oversized generator
and ingest more cooling air. That actually
led to significant overheating problems in
Vietnam, because the cowl flaps could not
exhaust all that air fast enough. With the
generator removed, the cowling has been
cut down on the Studers' airplane. "I've got
an original one coming," he said. "I don't
have any overheat problems at all with the
cut-down cowling."
The wing, wing spar, and landing gear
come from the Beech Baron, although tire
and strut pressures are higher because of the
AOPA Pilot Magazine - September 2014
Table of Contents for the Digital Edition of AOPA Pilot Magazine - September 2014
Contents
AOPA Pilot Magazine - September 2014 - Cover1
AOPA Pilot Magazine - September 2014 - Cover2
AOPA Pilot Magazine - September 2014 - Contents
AOPA Pilot Magazine - September 2014 - 2
AOPA Pilot Magazine - September 2014 - 3
AOPA Pilot Magazine - September 2014 - 4
AOPA Pilot Magazine - September 2014 - 5
AOPA Pilot Magazine - September 2014 - 6
AOPA Pilot Magazine - September 2014 - 7
AOPA Pilot Magazine - September 2014 - 8
AOPA Pilot Magazine - September 2014 - 9
AOPA Pilot Magazine - September 2014 - 10
AOPA Pilot Magazine - September 2014 - 11
AOPA Pilot Magazine - September 2014 - 12
AOPA Pilot Magazine - September 2014 - 13
AOPA Pilot Magazine - September 2014 - 14
AOPA Pilot Magazine - September 2014 - 15
AOPA Pilot Magazine - September 2014 - 16
AOPA Pilot Magazine - September 2014 - 17
AOPA Pilot Magazine - September 2014 - 18
AOPA Pilot Magazine - September 2014 - 19
AOPA Pilot Magazine - September 2014 - 20
AOPA Pilot Magazine - September 2014 - 21
AOPA Pilot Magazine - September 2014 - 22
AOPA Pilot Magazine - September 2014 - 23
AOPA Pilot Magazine - September 2014 - 24
AOPA Pilot Magazine - September 2014 - 25
AOPA Pilot Magazine - September 2014 - 26
AOPA Pilot Magazine - September 2014 - 27
AOPA Pilot Magazine - September 2014 - 28
AOPA Pilot Magazine - September 2014 - 29
AOPA Pilot Magazine - September 2014 - 30
AOPA Pilot Magazine - September 2014 - 31
AOPA Pilot Magazine - September 2014 - 32
AOPA Pilot Magazine - September 2014 - 33
AOPA Pilot Magazine - September 2014 - 34
AOPA Pilot Magazine - September 2014 - 35
AOPA Pilot Magazine - September 2014 - 36
AOPA Pilot Magazine - September 2014 - 37
AOPA Pilot Magazine - September 2014 - 38
AOPA Pilot Magazine - September 2014 - 39
AOPA Pilot Magazine - September 2014 - 40
AOPA Pilot Magazine - September 2014 - 41
AOPA Pilot Magazine - September 2014 - 42
AOPA Pilot Magazine - September 2014 - 43
AOPA Pilot Magazine - September 2014 - 44
AOPA Pilot Magazine - September 2014 - 45
AOPA Pilot Magazine - September 2014 - 46
AOPA Pilot Magazine - September 2014 - 47
AOPA Pilot Magazine - September 2014 - 48
AOPA Pilot Magazine - September 2014 - R-1
AOPA Pilot Magazine - September 2014 - R-2
AOPA Pilot Magazine - September 2014 - R-3
AOPA Pilot Magazine - September 2014 - R-4
AOPA Pilot Magazine - September 2014 - 49
AOPA Pilot Magazine - September 2014 - 50
AOPA Pilot Magazine - September 2014 - 51
AOPA Pilot Magazine - September 2014 - 52
AOPA Pilot Magazine - September 2014 - 53
AOPA Pilot Magazine - September 2014 - 54
AOPA Pilot Magazine - September 2014 - 55
AOPA Pilot Magazine - September 2014 - 56
AOPA Pilot Magazine - September 2014 - 57
AOPA Pilot Magazine - September 2014 - 58
AOPA Pilot Magazine - September 2014 - 59
AOPA Pilot Magazine - September 2014 - 60
AOPA Pilot Magazine - September 2014 - 61
AOPA Pilot Magazine - September 2014 - 62
AOPA Pilot Magazine - September 2014 - 63
AOPA Pilot Magazine - September 2014 - 64
AOPA Pilot Magazine - September 2014 - 65
AOPA Pilot Magazine - September 2014 - 66
AOPA Pilot Magazine - September 2014 - 67
AOPA Pilot Magazine - September 2014 - 68
AOPA Pilot Magazine - September 2014 - 69
AOPA Pilot Magazine - September 2014 - 70
AOPA Pilot Magazine - September 2014 - 71
AOPA Pilot Magazine - September 2014 - 72
AOPA Pilot Magazine - September 2014 - 73
AOPA Pilot Magazine - September 2014 - 74
AOPA Pilot Magazine - September 2014 - 75
AOPA Pilot Magazine - September 2014 - 76
AOPA Pilot Magazine - September 2014 - 77
AOPA Pilot Magazine - September 2014 - 78
AOPA Pilot Magazine - September 2014 - 79
AOPA Pilot Magazine - September 2014 - 80
AOPA Pilot Magazine - September 2014 - 81
AOPA Pilot Magazine - September 2014 - 82
AOPA Pilot Magazine - September 2014 - 83
AOPA Pilot Magazine - September 2014 - 84
AOPA Pilot Magazine - September 2014 - 85
AOPA Pilot Magazine - September 2014 - 86
AOPA Pilot Magazine - September 2014 - 87
AOPA Pilot Magazine - September 2014 - 88
AOPA Pilot Magazine - September 2014 - 89
AOPA Pilot Magazine - September 2014 - 90
AOPA Pilot Magazine - September 2014 - 91
AOPA Pilot Magazine - September 2014 - 92
AOPA Pilot Magazine - September 2014 - 93
AOPA Pilot Magazine - September 2014 - 94
AOPA Pilot Magazine - September 2014 - 95
AOPA Pilot Magazine - September 2014 - 96
AOPA Pilot Magazine - September 2014 - 97
AOPA Pilot Magazine - September 2014 - 98
AOPA Pilot Magazine - September 2014 - 99
AOPA Pilot Magazine - September 2014 - 100
AOPA Pilot Magazine - September 2014 - 101
AOPA Pilot Magazine - September 2014 - 102
AOPA Pilot Magazine - September 2014 - 103
AOPA Pilot Magazine - September 2014 - 104
AOPA Pilot Magazine - September 2014 - 105
AOPA Pilot Magazine - September 2014 - 106
AOPA Pilot Magazine - September 2014 - 107
AOPA Pilot Magazine - September 2014 - 108
AOPA Pilot Magazine - September 2014 - 109
AOPA Pilot Magazine - September 2014 - 110
AOPA Pilot Magazine - September 2014 - 111
AOPA Pilot Magazine - September 2014 - 112
AOPA Pilot Magazine - September 2014 - Cover3
AOPA Pilot Magazine - September 2014 - Cover4
https://www.nxtbook.com/nxtbooks/aopa/pilot_202502
https://www.nxtbook.com/nxtbooks/aopa/pilot_202501
https://www.nxtbook.com/nxtbooks/aopa/pilot_202412
https://www.nxtbook.com/nxtbooks/aopa/pilot_202411
https://www.nxtbook.com/nxtbooks/aopa/pilot_202410
https://www.nxtbook.com/nxtbooks/aopa/pilot_202409
https://www.nxtbook.com/nxtbooks/aopa/pilot_202408
https://www.nxtbook.com/nxtbooks/aopa/pilot_202407
https://www.nxtbook.com/nxtbooks/aopa/pilot_202406
https://www.nxtbook.com/nxtbooks/aopa/pilot_202405
https://www.nxtbook.com/nxtbooks/aopa/pilot_202404
https://www.nxtbook.com/nxtbooks/aopa/pilot_202403
https://www.nxtbook.com/nxtbooks/aopa/pilot_202402
https://www.nxtbook.com/nxtbooks/aopa/pilot_202401
https://www.nxtbook.com/nxtbooks/aopa/pilot_202312
https://www.nxtbook.com/nxtbooks/aopa/pilot_202311
https://www.nxtbook.com/nxtbooks/aopa/pilot_202310
https://www.nxtbook.com/nxtbooks/aopa/pilot_202309
https://www.nxtbook.com/nxtbooks/aopa/pilot_202308
https://www.nxtbook.com/nxtbooks/aopa/pilot_202307
https://www.nxtbook.com/nxtbooks/aopa/pilot_202306
https://www.nxtbook.com/nxtbooks/aopa/pilot_202305
https://www.nxtbook.com/nxtbooks/aopa/pilot_202304
https://www.nxtbook.com/nxtbooks/aopa/pilot_202303
https://www.nxtbook.com/nxtbooks/aopa/pilot_202302
https://www.nxtbook.com/nxtbooks/aopa/pilot_202301
https://www.nxtbook.com/nxtbooks/aopa/pilot_202212
https://www.nxtbook.com/nxtbooks/aopa/pilot_202211
https://www.nxtbook.com/nxtbooks/aopa/pilot_202210
https://www.nxtbook.com/nxtbooks/aopa/pilot_202209
https://www.nxtbook.com/nxtbooks/aopa/pilot_202208
https://www.nxtbook.com/nxtbooks/aopa/pilot_202207
https://www.nxtbook.com/nxtbooks/aopa/pilot_202206
https://www.nxtbook.com/nxtbooks/aopa/pilot_202205
https://www.nxtbook.com/nxtbooks/aopa/pilot_202204
https://www.nxtbook.com/nxtbooks/aopa/pilot_202203
https://www.nxtbook.com/nxtbooks/aopa/pilot_202202
https://www.nxtbook.com/nxtbooks/aopa/pilot_202201
https://www.nxtbook.com/nxtbooks/aopa/pilot_202112
https://www.nxtbook.com/nxtbooks/aopa/pilot_202111
https://www.nxtbook.com/nxtbooks/aopa/pilot_202110
https://www.nxtbook.com/nxtbooks/aopa/pilot_202109
https://www.nxtbook.com/nxtbooks/aopa/pilot_202108
https://www.nxtbook.com/nxtbooks/aopa/pilot_202107
https://www.nxtbook.com/nxtbooks/aopa/pilot_202106
https://www.nxtbook.com/nxtbooks/aopa/pilot_202105
https://www.nxtbook.com/nxtbooks/aopa/pilot_202104
https://www.nxtbook.com/nxtbooks/aopa/pilot_202103
https://www.nxtbook.com/nxtbooks/aopa/pilot_202102
https://www.nxtbook.com/nxtbooks/aopa/pilot_202101
https://www.nxtbook.com/nxtbooks/aopa/pilot_202012
https://www.nxtbook.com/nxtbooks/aopa/pilot_202011
https://www.nxtbook.com/nxtbooks/aopa/pilot_202010
https://www.nxtbook.com/nxtbooks/aopa/pilot_202009
https://www.nxtbook.com/nxtbooks/aopa/pilot_202008
https://www.nxtbook.com/nxtbooks/aopa/pilot_202007
https://www.nxtbook.com/nxtbooks/aopa/pilot_202006
https://www.nxtbook.com/nxtbooks/aopa/pilot_202005
https://www.nxtbook.com/nxtbooks/aopa/pilot_202004
https://www.nxtbook.com/nxtbooks/aopa/pilot_202003
https://www.nxtbook.com/nxtbooks/aopa/pilot_202002
https://www.nxtbook.com/nxtbooks/aopa/pilot_202001
https://www.nxtbook.com/nxtbooks/aopa/pilot_201912
https://www.nxtbook.com/nxtbooks/aopa/pilot_201911
https://www.nxtbook.com/nxtbooks/aopa/pilot_201910
https://www.nxtbook.com/nxtbooks/aopa/pilot_201909
https://www.nxtbook.com/nxtbooks/aopa/pilot_201908
https://www.nxtbook.com/nxtbooks/aopa/pilot_201907
https://www.nxtbook.com/nxtbooks/aopa/pilot_201906
https://www.nxtbook.com/nxtbooks/aopa/pilot_201905
https://www.nxtbook.com/nxtbooks/aopa/pilot_201904
https://www.nxtbook.com/nxtbooks/aopa/pilot_201903
https://www.nxtbook.com/nxtbooks/aopa/pilot_201902
https://www.nxtbook.com/nxtbooks/aopa/pilot_201901
https://www.nxtbook.com/nxtbooks/aopa/pilot_201812
https://www.nxtbook.com/nxtbooks/aopa/pilot_201811
https://www.nxtbook.com/nxtbooks/aopa/pilot_201810
https://www.nxtbook.com/nxtbooks/aopa/pilot_201809
https://www.nxtbook.com/nxtbooks/aopa/pilot_201808
https://www.nxtbook.com/nxtbooks/aopa/pilot_201807
https://www.nxtbook.com/nxtbooks/aopa/pilot_201806
https://www.nxtbook.com/nxtbooks/aopa/pilot_201805
https://www.nxtbook.com/nxtbooks/aopa/pilot_201804
https://www.nxtbook.com/nxtbooks/aopa/pilot_201803
https://www.nxtbook.com/nxtbooks/aopa/pilot_201802
https://www.nxtbook.com/nxtbooks/aopa/pilot_201801
https://www.nxtbook.com/nxtbooks/aopa/pilot_201712
https://www.nxtbook.com/nxtbooks/aopa/pilot_201711
https://www.nxtbook.com/nxtbooks/aopa/pilot_201710
https://www.nxtbook.com/nxtbooks/aopa/pilot_201709
https://www.nxtbook.com/nxtbooks/aopa/pilot_201708
https://www.nxtbook.com/nxtbooks/aopa/pilot_201707
https://www.nxtbook.com/nxtbooks/aopa/pilot_201706
https://www.nxtbook.com/nxtbooks/aopa/pilot_201705
https://www.nxtbook.com/nxtbooks/aopa/pilot_201704
https://www.nxtbook.com/nxtbooks/aopa/pilot_201703
https://www.nxtbook.com/nxtbooks/aopa/pilot_201702
https://www.nxtbook.com/nxtbooks/aopa/pilot_201701
https://www.nxtbook.com/nxtbooks/aopa/pilot_201612
https://www.nxtbook.com/nxtbooks/aopa/pilot_201611
https://www.nxtbook.com/nxtbooks/aopa/pilot_201610
https://www.nxtbook.com/nxtbooks/aopa/pilot_201609
https://www.nxtbook.com/nxtbooks/aopa/pilot_201608
https://www.nxtbook.com/nxtbooks/aopa/pilot_201607
https://www.nxtbook.com/nxtbooks/aopa/pilot_201606
https://www.nxtbook.com/nxtbooks/aopa/pilot_201605
https://www.nxtbook.com/nxtbooks/aopa/pilot_201604
https://www.nxtbook.com/nxtbooks/aopa/pilot_201603
https://www.nxtbook.com/nxtbooks/aopa/pilot_201602
https://www.nxtbook.com/nxtbooks/aopa/pilot_201601
https://www.nxtbook.com/nxtbooks/aopa/pilot_201512
https://www.nxtbook.com/nxtbooks/aopa/pilot_201511
https://www.nxtbook.com/nxtbooks/aopa/pilot_201510
https://www.nxtbook.com/nxtbooks/aopa/pilot_201509
https://www.nxtbook.com/nxtbooks/aopa/pilot_201508
https://www.nxtbook.com/nxtbooks/aopa/pilot_201507
https://www.nxtbook.com/nxtbooks/aopa/pilot_201506
https://www.nxtbook.com/nxtbooks/aopa/pilot_201505
https://www.nxtbook.com/nxtbooks/aopa/pilot_201504
https://www.nxtbook.com/nxtbooks/aopa/pilot_201503
https://www.nxtbook.com/nxtbooks/aopa/pilot_201502
https://www.nxtbook.com/nxtbooks/aopa/pilot_201501
https://www.nxtbook.com/nxtbooks/aopa/pilot_201412
https://www.nxtbook.com/nxtbooks/aopa/pilot_201411
https://www.nxtbook.com/nxtbooks/aopa/pilot_201410
https://www.nxtbook.com/nxtbooks/aopa/pilot_201409
https://www.nxtbook.com/nxtbooks/aopa/pilot_201408
https://www.nxtbook.com/nxtbooks/aopa/pilot_201407
https://www.nxtbook.com/nxtbooks/aopa/pilot_201406
https://www.nxtbook.com/nxtbooks/aopa/pilot_201405
https://www.nxtbook.com/nxtbooks/aopa/pilot_201404
https://www.nxtbook.com/nxtbooks/aopa/pilot_201403
https://www.nxtbook.com/nxtbooks/aopa/pilot_201402
https://www.nxtbook.com/nxtbooks/aopa/pilot_201401
https://www.nxtbook.com/nxtbooks/aopa/pilot_201312
https://www.nxtbook.com/nxtbooks/aopa/pilot_201311
https://www.nxtbook.com/nxtbooks/aopa/pilot_201310
https://www.nxtbook.com/nxtbooks/aopa/pilot_201309
https://www.nxtbook.com/nxtbooks/aopa/pilot_201308
https://www.nxtbook.com/nxtbooks/aopa/pilot_201307
https://www.nxtbook.com/nxtbooks/aopa/pilot_201306
https://www.nxtbook.com/nxtbooks/aopa/pilot_201305
https://www.nxtbook.com/nxtbooks/aopa/pilot_201304
https://www.nxtbook.com/nxtbooks/aopa/pilot_201303
https://www.nxtbook.com/nxtbooks/aopa/pilot_201302
https://www.nxtbook.com/nxtbooks/aopa/pilot_201301
https://www.nxtbook.com/nxtbooks/aopa/pilot_201212
https://www.nxtbook.com/nxtbooks/aopa/pilot_201211
https://www.nxtbook.com/nxtbooks/aopa/pilot_201210
https://www.nxtbook.com/nxtbooks/aopa/pilot_201209
https://www.nxtbook.com/nxtbooks/aopa/pilot_201208
https://www.nxtbook.com/nxtbooks/aopa/pilot_201207
https://www.nxtbook.com/nxtbooks/aopa/pilot_201206
https://www.nxtbook.com/nxtbooks/aopa/pilot_201205
https://www.nxtbook.com/nxtbooks/aopa/pilot_201204
https://www.nxtbook.com/nxtbooks/aopa/pilot_201203
https://www.nxtbook.com/nxtbooks/aopa/pilot_201202
https://www.nxtbook.com/nxtbooks/aopa/pilot_201201
https://www.nxtbook.com/nxtbooks/aopa/pilot_201112
https://www.nxtbook.com/nxtbooks/aopa/pilot_201111
https://www.nxtbook.com/nxtbooks/aopa/pilot_201110
https://www.nxtbook.com/nxtbooks/aopa/pilot_201109
https://www.nxtbook.com/nxtbooks/aopa/pilot_201108
https://www.nxtbook.com/nxtbooks/aopa/pilot_201107
https://www.nxtbook.com/nxtbooks/aopa/pilot_201106
https://www.nxtbook.com/nxtbooks/aopa/pilot_201105
https://www.nxtbook.com/nxtbooks/aopa/pilot_201104
https://www.nxtbook.com/nxtbooks/aopa/pilot_201103
https://www.nxtbook.com/nxtbooks/aopa/pilot_201103_test
https://www.nxtbook.com/nxtbooks/aopa/pilot_201102
https://www.nxtbook.com/nxtbooks/aopa/pilot_201011demo
https://www.nxtbook.com/nxtbooks/aopa/pilot_201011
https://www.nxtbook.com/nxtbooks/aopa/pilot0308
https://www.nxtbookmedia.com