Fairchild XC-120 Packplane - Aeroplane

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The Fairchild XC-120 Packplane was an American experimental modular aircraft first flown in 1950. It was developed from the company's C-119 Flying Boxcar, and was unique in the unconventional use of removable cargo pods that were attached below the fuselage, instead of possessing an internal cargo compartment.

XC-120 Packplane

Composite image of the sole XC-120 on the ground, and in flight.
Role	Military transport aircraft Type of aircraft
Manufacturer	Fairchild
First flight	11 August 1950
Number built	1
Developed from	C-119 Flying Boxcar

Design and development

The XC-120 Packplane began as a C-119B fuselage (48-330, c/n 10312) with a point just below the flight deck cut off to create the space for the detachable cargo pod.^{[citation needed]} The fuselage was raised by several feet, and smaller diameter "twinned" wheels were installed forward of each of the main landing gear struts to serve as nosewheels, while the main struts were extended backwards.

All four landing gear units, in matching "nose" and "main" sets, could be raised and lowered in a scissorlike fashion to lower the aircraft and facilitate the removal of a planned variety of wheeled pods which would be attached below the fuselage for the transport of cargo. The goal was to allow cargo to be preloaded into the pods; it was claimed that such an arrangement would speed up loading and unloading cargo.[1]

Production aircraft were to be designated C-128.

Operational history

Only one XC-120 was built. Though the aircraft was tested extensively and made numerous airshow appearances in the early 1950s the project went no further. It was tested by the Air Proving Ground Command at Eglin Air Force Base, Florida, in 1951,[2] before the project was abandoned in 1952.[3] The prototype was eventually scrapped.

Specifications (XC-120)

Data from [4]

General characteristics

Crew: Five (pilot, copilot, flight engineer, two loadmasters)
Capacity: 20,000 lb (9,090 kg) (2,700 cu.ft)
Length: 82 ft 10 in (25.25 m)
Wingspan: 106 ft 6 in (32.46 m)
Height: 25 ft 1 in (7.65 m)
Wing area: 1,447 sq ft (134.4 m²)
Gross weight: 64,000 lb (29,030 kg)
Powerplant: 2 × Pratt & Whitney R-4360 Wasp Major radial engines, 3,250 hp (2,420 kW) each for takeoff

References

Micheal O'Leary (November 1978). "Those Fabulous Flops". Air Progress.
Staff, "XC-120 Goes to Eglin for Tests", Aviation Week, 11 June 1951, Vol. 54, No. 24, p. 15.
"1946-1948 USAAF-USAF Serial Numbers". joebaugher.com. July 13, 2017. Retrieved August 7, 2017.
"Cargo Carrier Concept"

Evans, Stanley H. "Cargo Carrier Concept:Design-logic for Airborne Logistics: The Fairchild XC-120 Pack-plane". Flight, 21 September 1950. pp. 331–333.

External links

Wikimedia Commons has media related to Fairchild XC-120 Packplane.

Video about the XC-120
The short film Big Picture: Chinese Reds Enter the Korean War is available for free download at the Internet Archive. Contains segment about the plane.

Fairchild aircraft

Manufacturer
designations

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45
46
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61
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78/78
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By role

Experimental	VZ-5 XC-120 Packplane XBQ-3 XH-26 Jet Jeep
Passenger transports	FC-1 FC-2 21 22 24 41 42 45 46 51 71 81 82 91 92 100 Pilgrim 150 228 (Pilatus) PC-6
Military trainers	AT-21 Gunner PT-19 PT-23 PT-26 XNQ
Military transports	AU-23 Peacemaker C-26 Metroliner C-82 Packet C-119 Flying Boxcar C-123 Provider
Drones and missiles	AQM-41 KAQ SD-5 Osprey SM-73 Goose

Fairchild (Canada)

Fairchild-Dornier

Fairchild Hiller

Fairchild Republic

Fairchild Swearingen

American Helicopter

XA-8

See also: Ranger/Fairchild aeroengines

v t e 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 F T AC-47 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 B 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 A B 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 D C-118 C-119 AC-119 C-120 C-121 F C-122 C-123 A C-124 C-125 C-126 C-127² C-127 (I) C-127 (II) C-128 C-129 C-130 J AC-130 DC-130 EC-130/H HC-130 KC-130 LC-130 MC-130 WC-130 C-131 C-132 C-133 C-134 C-135 KC-135 C-136 C-137² YC-137 (I) YC-137 (II) 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-7² C-7/B RC-7 C-8 C-9 C-10² C-10 KC-10 C-11 C-12 RC-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-36³ 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 C-147
Non-sequential designations	C-767 C-880
Related designations	CT-39 CT-43 CV-2 CV-7
¹ Not assigned • ² Assigned to multiple types • ³ Unconfirmed

На других языках

[de] Fairchild XC-120

Die Fairchild XC-120 Packplane war ein amerikanisches experimentelles Transportflugzeug, das erstmals 1950 flog. Es wurde aus der C-119 Flying Boxcar des Unternehmens entwickelt und war einzigartig in der unkonventionellen Verwendung eines abnehmbaren Frachtbehälters, der anstatt eines Frachtraums unterhalb des Rumpfes befestigt war.

- [en] Fairchild XC-120 Packplane

[fr] Fairchild XC-120 Packplane

Le Fairchild XC-120 Packplane est un prototype d'avion de transport militaire, développé à partir du C-119 Flying Boxcar. L'avion dispose d'une soute cargo démontable située sous le fuselage.

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