Fairchild 45

Model 45

Role	Five-seat cabin monoplane
Manufacturer	Fairchild Aircraft
First flight	31 May 1935
Primary users	United States Army Air Forces United States Navy
Number built	17

The Fairchild Model 45 was a 1930s American five-seat cabin monoplane aircraft designed and built by Fairchild.

Development

During 1934 the Fairchild company designed a business or executive aircraft with five seats, designated the Model 45. It first flew on 31 May 1935. The Model 45 was a low-wing cantilever monoplane with a conventional cantilever tail unit and a retractable tailwheel landing gear. The aircraft was powered by a 225 hp (168 kW) Jacobs L-4 radial engine and had a luxury five-seat interior as standard. Flight testing showed that the aircraft performed well, although it was described as sedate.

The company predicted that the Model 45 would have only limited market appeal in that form, therefore only the prototype was built.

Fairchild then upgraded the prototype with a larger engine, the Wright R-760 radial, for evaluation. In this configuration it was designated the Model 45-A. This configuration was placed in production, with about 16 units being completed.

Operational history

The Fairchild JK-1

One aircraft was bought as an executive transport by the United States Navy as the JK-1. After the United States entered the Second World War, two aircraft were impressed into service with the United States Army Air Forces as the UC-88.

In 1997, Greg Herrick requested drawings of a Fairchild 45 tail section for an ongoing restoration project. The request was refused, citing the design was a trade secret. This led to a FOIA request, and lawsuit that was debated in the United States Supreme Court. The effort led to the "Herrick amendment" added to the FAA Air Transportation Modernization and Safety Improvement Act of 2012.^[1] The amendment released the ATC type certificate information for 1,257 aircraft first certified in 1927 through the beginning of WWII in 1939.^[2]

Variants

45: One prototype powered by a 225 hp (168 kW) Jacobs L-4 radial engine.
45-A: Production aircraft powered by a 320 hp (239 kW) Wright R-760 radial engine, 16 built.
JK-1: One 45-A for the United States Navy.
UC-88: Two 45-As impressed into service with the United States Army Air Forces.

Operators

United States

Specifications (45-A)

Data from Illustrated Encyclopedia of Aircraft 1985^[3]

General characteristics

Crew: one
Capacity: four passengers
Length: 30 ft 1 in (9.17 m)
Height: 8 ft 2 in (2.49 m)
Wing area: 248 ft² (23.04 m²)
Empty weight: 2512 lb (1139 kg)
Gross weight: 4000 lb (1814 kg)
Powerplant: 1 × Wright R-760-E2 7-cylinder radial piston engine, 320 hp (239 kW)

Performance

Maximum speed: 170 mph (274 km/h)
Range: 650 miles (1046 km)
Service ceiling: 18,700 ft (5700 m)

Notes

↑
↑ "New FAA Reauthorization Bill Requires the Preservation and Sharing of Vintage Aircraft Data". Retrieved February 13, 2012.
↑ Illustrated Encyclopedia of Aircraft 1985, p. 1655

Bibliography

The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985), 1985, Orbis Publishing

External links

Wikimedia Commons has media related to Fairchild 45.

Flight, 17 October 1935

Aircraft produced by Fairchild Aircraft, subsidiaries, and successor companies

Manufacturer
designations

21
22
24
41
42
45
46
51
61
62
71
72
77
78/78
79
80
81
82
84
91
100
105
107
110
135
140
150
164
203
205
224
473
484
538

By role

Experimental	VZ-5 XC-120 XBQ-3 XH-26

Passenger transports	FC-1 FC-2 21 22 24 41 42 45 46 51 71 72 81 82 91 92 100 135 140 150 228 PC-6

Military trainers	AT-21 PT-19 PT-23 PT-26 XNQ

Military transports	AU-23 C-26 C-82 C-119 C-123

Fairchild (Canada)

Fairchild-Dornier

Fairchild Hiller

Fairchild Republic

A-10
T-46

Fairchild Swearingen

American Helicopter

XA-5
XA-6
XA-8

See also: Ranger/Fairchild aeroengines

United States military transport aircraft designations, Army/Air Force and Tri-Service systems

Army/Air Force sequence (1925-1962)	C-1 C-2 C-3 C-4 C-5 C-6 C-7 C-8 C-9 C-10 C-11 C-12 C-13¹ C-14 C-15 C-16 C-17 C-18 C-19 C-20 C-21 C-22 C-23 C-24 C-25 C-26 C-27 C-28 C-29 C-30 C-31 C-32 C-33 C-34 C-35 C-36 C-37 C-38 C-39 C-40 C-41/A C-42 C-43 C-44 C-45 C-46 C-47/T C-48 C-49 C-50 C-51 C-52 C-53 C-54 C-55 C-56 C-57 C-58 C-59 C-60 C-61 C-62 C-63 C-64 C-65 C-66 C-67 C-68 C-69 C-70/A/B/C/D C-71 C-72 C-73 C-74 C-75 C-76 C-77/B-D C-78 C-79 C-80 C-81 C-82 C-83 C-84 C-85 C-86 C-87 C-88 C-89 C-90 C-91 C-92 C-93 C-94 C-95 C-96 C-97/KC-97 C-98 C-99 C-100 C-101 C-102 C-103 C-104 C-105 C-106 C-107 C-108 C-109 C-110 C-111 C-112 C-113 C-114 C-115 C-116 C-117 C-118 C-119 C-120 C-121/F C-122 C-123/A C-124 C-125 C-126 C-127 (I) C-127 (II) C-128 C-129 C-130/J C-131 C-132 C-133 C-134 C-135/KC-135 C-136 C-137 C-138¹ C-139¹ C-140 C-141 C-142

Tri-service sequence (1962-present)	C-1 C-2 C-3 C-4 C-5 C-6 C-7/B C-8 C-9 C-10 C-11 C-12 C-13¹ C-14 C-15 C-16¹ C-17 C-18 C-19 C-20A-D/F-H C-21 C-22 C-23 C-24 C-25 C-26 C-27/J C-28 C-29 C-30¹ C-31 C-32 C-33 C-34¹ C-35 C-36 C-37A/B C-38 C-39¹ C-40 C-41 C-42¹ C-43¹ C-44¹ C-45 C-46

Revived original sequence (2005-present)	C-143 C-144 C-145 C-146

Non-sequential designations	C-767 C-880

¹ Not assigned See also: AC-47 • AC-119 • AC-130 • DC-130 • EC-130 • HC-130 • KC-130 • LC-130 • MC-130 • WC-130 • CT-39 • CT-43

USN/USMC utility aircraft designations 1935–1955

Utility

Fokker	JA

Noorduyn	JA

Beechcraft	JB

Curtiss-Wright	JC

Douglas	JD

Bellanca	JE

Grumman	JF J2F J3F J4F

Stearman-Hammond	JH

Fairchild	JK J2K

Columbia	JL

Martin	JM

Lockheed	JO

Fairchild	JQ J2Q

Ford	JR

Waco	JW J2W

Utility transport

Beechcraft	JRB

Cessna	JRC

Grumman	JRF JR2F

Nash-Kelvinator	JRK

Martin	JRM JR2M

Sikorsky	JRS JR2S

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