Boeing C-108 Flying Fortress - Aeroplane

avia.wikisort.org - Aeroplane

The Boeing C-108 Flying Fortress was an American transport aircraft used during World War II. Four were converted from B-17 Flying Fortress heavy bombers.

C-108 Flying Fortress

The XC-108 running up
Role	Military transport aircraft Type of aircraft
Manufacturer	Boeing / Lockheed-Vega / Wright-Patterson AFB
First flight	1943
Introduction	1943
Retired	1945
Primary user	United States Army Air Forces
Number built	4 conversions from B-17
Developed from	Boeing B-17 Flying Fortress

Design and development

The first C-108 built (designated XC-108) was a B-17E (41-2593) converted to a V.I.P. transport for General Douglas MacArthur in 1943. With the exception of the nose and tail turrets, all armament was removed, as was all armor. The interior of the plane was made into a flying office for MacArthur, with extra windows, cooking facilities, and living space. To facilitate entry and exit, a drop-down door with steps was installed in the rear fuselage. A similar conversion was later made on a B-17F-40-VE (42-6036), which was redesignated YC-108.

Between August 1943 and March 1944, another B-17E (41-2595) was converted to a cargo aircraft and designated XC-108A. Hoping to convert obsolete bombers into cargo aircraft, the United States Army Air Forces initiated a remanufacturing station at Wright-Patterson Air Force Base. The plane was stripped of armament, armor, and other military equipment. Crew locations were shifted, and the nose was modified to provide space for cargo and/or personnel. The cockpit was accessed via the crawlway under it or through the hinged solid nose cone that had replaced the original glazed bombardier station. To increase cargo space, several bulkheads were removed and the bomb bay doors were sealed closed. This allowed much of the fuselage volume to be used to carry cargo or personnel.

A B-17F 42-30190 was converted (and given designation XC-108B) to tanker service. As in the XC-108A, it was devoid of armor and weapons, and the fuselage was modified to make space for its cargo. The fuselage was filled with fuel tanks.

Operational history

The XC-108 was personal VIP transport aircraft of General Douglas MacArthur in 1943.

The XC-108A was used to fly material and personnel over the Himalayas to the B-29 base in Chengdu, China. Due to chronic engine difficulties, it proved an impractical cargo aircraft. In October 1944, it was returned to the United States. By the end of the war, it was disassembled and left in a junkyard in Maine, where it suffered from some parts being scrapped and others salvaged from the airframe. Since then it has been rescued and is under restoration back to B-17E configuration.[1]

Variants

XC-108: B-17E converted to VIP transport standard for General Douglas MacArthur.

YC-108: B-17F converted to VIP transport standard for General Douglas MacArthur.

XC-108A: B-17E converted to cargo or troop transport standard. Before conversion the B-17E S/N: 41-2595 was known as "Desert Rat".[2]

XC-108B: B-17F converted for service as a tanker.

Two other cargo transports and VIP transports were made from the B-17.

CB-17G: Troop transport version capable of carrying up to 64 troops, 25 built.

VB-17G: VIP transport version for high level staff officers, 8 built.

Operators

United States

United States Army Air Forces

Specifications (XC-108)

General characteristics

Crew: 5
Length: 74 ft 4 in (22.66 m)
Wingspan: 103 ft 10 in (31.65 m)
Height: 19 ft 1 in (5.82 m)
Wing area: 1,527 sq ft (141.9 m²)
Powerplant: 4 × Wright R-1820-65 9-cyl. turbo-charged air-cooled radial piston engines, 1,200 hp (890 kW) each

Performance

Maximum speed: 260 kn (300 mph, 480 km/h)

Armament

Guns: 4 × 0.5 in (12.7 mm) M2 Browning machine guns in nose and tail turret

Survivors

XC-108A, 41-2595, "Desert Rat", survived in a New England junkyard and is being restored in 2011 in McHenry County, Illinois, by a private individual to B-17E configuration.[3]

References

"Aero Vintage Books: B-17E Desert Rat History". www.aerovintage.com. Retrieved 27 April 2018.
"Warbird Registry - Boeing B-17 Flying Fortress - A Warbirds Resource Group Site".
"Aero Vintage Books: B-17 Locator". aerovintage.com. Archived from the original on 17 May 2015. Retrieved 27 April 2018.

Jablonski, Edward. Flying Fortress. Doubleday, 1965. (ISBN 0-385-03855-0)
Wagner, Ray. American Combat Planes. Doubleday, 1982. (ISBN 0-930083-17-2)
Encyclopedia of American Aircraft
USAF Museum
Andrade, John M. . U.S Military Aircraft Designations and Serials since 1909. Leicester : Midland Counties Publications, First edition 1979. ISBN 0 904597 22 9.

External links

Wikimedia Commons has media related to Boeing XC-108.

v t e Boeing B-17 Flying Fortress family
Predecessors	XB-15 247
Bombers	B-17 XB-38 YB-40 PB
Transports	CB-17/VB-17 C-75 C-108
Reconnaissance	F-9/FB-17
Drones	CQ-4 BQ-7
Airliners	307 Stratoliner
Topics	Accidents and incidents Bakers Creek, Queensland (1943) North Barrule, Isle of Man (1945) Windsor Locks, Connecticut (2019) Dallas, Texas (2022) Operators USAAF units Units of the MTO Survivors Variants
Notable aircraft	44-83690 All American III Aluminum Overcast Champaign Lady Liberty Belle Memphis Belle My Gal Sal Nine-O-Nine Old 666 Piccadilly Lilly II Sally B Sentimental Journey Shoo Shoo Shoo Baby Sir Baboon McGoon Swamp Ghost Texas Raiders The Pink Lady The Swoose Thunderbird Yankee Lady
In media	B-17 in fiction Air Force (1943) Memphis Belle: A Story of a Flying Fortress (1944) Twelve O'Clock High (1949) Memphis Belle (1990) Fortress (2012)
See also: Boeing B-29 family

v t e Boeing military aircraft
Fighters/attack aircraft:	PW-9/FB F2B F3B F4B F5B XF6B XF7B XF8B XP-4 XP-7 XP-8 XP-9 P-12 XP-15 P-26 P-29 XP-32 818 F-15E F-22 AV-8B F/A-18E/F EA-18G
Bombers	YB-9 XB-15 B-17 Y1B-20 B-29 XB-38 XB-39 YB-40 XB-44 B-47 B-50 B-52 B-54 XB-55 XB-56 XB-59 B-1
Piston-engined transports	C-73 C-75 C-97 C-98 C-108
Jet transports	C-135 C-137 CC-137 YC-14 C-17 C-22 VC-25 C-32 C-40 CT-43
Tanker-transports	KB-29 KB-50 KC-97 KC-135 KC-137 KC-10 KC-46 KC-767
Trainers	PT-13 PT-17 PT-18 PT-27 XAT-15 T-43 T-45 T-7
Patrol and surveillance	XPB XPBB XP3B P-8 EC-135 EC-18 E-3 E-4 E-6 E-8 E-10 E-767 737 AEW&C
Reconnaissance	NC-135 OC-135B RC-135 WC-135
Drones/UAVs	YQM-94 CQM-121 MQ-18 RQ-21 MQ-25 MQ-27 MQ-28 X-50
Experimental/prototypes	AFTI/F-111A Bird of Prey Phantom Eye Phantom Ray Skyfox X-20 X-32 X-36 X-37 X-40 X-45 X-48 X-50 X-51 X-53 YAL-1

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

- [en] Boeing C-108 Flying Fortress

[fr] Boeing C-108 Flying Fortress

Le Boeing C-108 Flying Fortress est un avion de transport militaire issu de la conversion du B-17. Quatre bombardiers sont modifiés, leur armement retiré et sont redésignés C-108. Le premier d'entre eux vole en 1943 et ils sont utilisés par l'USAAF à la fin de la Seconde Guerre mondiale.

[it] Boeing C-108 Flying Fortress

Il Boeing C-108 Flying Fortress era un quadrimotore ottenuto modificando il bombardiere statunitense B-17 Flying Fortress, convertendolo in un aereo da trasporto ed utilizzato operativamente dalla United States Army Air Forces (USAAF) durante l'ultimo periodo della seconda guerra mondiale.

Текст в блоке "Читать" взят с сайта "Википедия" и доступен по лицензии Creative Commons Attribution-ShareAlike; в отдельных случаях могут действовать дополнительные условия.

Другой контент может иметь иную лицензию. Перед использованием материалов сайта WikiSort.org внимательно изучите правила лицензирования конкретных элементов наполнения сайта.

2019-2024
WikiSort.org - проект по пересортировке и дополнению контента Википедии