Generated by DeepSeek V3.2| C-124 Globemaster | |
|---|---|
| Name | C-124 Globemaster |
| Caption | A United States Air Force C-124C in flight. |
| Type | Heavy-lift Military transport aircraft |
| National origin | United States |
| Manufacturer | Douglas Aircraft Company |
| First flight | 27 November 1949 |
| Introduction | 1950 |
| Retired | 1974 (USAF) |
| Primary user | United States Air Force |
| Number built | 448 |
| Developed from | Douglas C-74 Globemaster |
| Developed into | Douglas C-132 |
C-124 Globemaster. The Douglas C-124 Globemaster was a Heavy-lift Military transport aircraft developed from the World War II-era C-74. Entering service with the United States Air Force in 1950, it was the primary strategic airlifter during the Korean War and the early Cold War, capable of carrying massive cargo like tanks, bulldozers, and over 200 troops. Its distinctive clamshell nose doors and rear ramp facilitated the loading of outsized equipment, serving as a critical logistical bridge for Military Airlift Command until replaced by the Lockheed C-141 Starlifter.
The development of the aircraft was initiated by the Douglas Aircraft Company to meet a United States Department of Defense requirement for a larger transport than the C-74. The design, led by engineers like Arthur Raymond, essentially married a new, enlarged fuselage to the wings, tail, and engines of the earlier Globemaster I. The most innovative feature was its nose, which incorporated upward-opening "clamshell" doors and a built-in ramp, while a second ramp under the rear fuselage allowed direct drive-on loading of vehicles. Powered initially by four Pratt & Whitney R-4360 Wasp Major radial engines, the design struggled with engine reliability and required significant strengthening after early structural issues discovered during testing at Edwards Air Force Base.
The C-124 entered operational service with the Military Air Transport Service (later Military Airlift Command) in 1950, immediately proving indispensable during the Korean War by airlifting wounded soldiers during Operation Glory. Throughout the Cold War, it formed the backbone of U.S. strategic airlift, supporting global operations from the Berlin Airlift aftermath to the Vietnam War. It performed vital missions in the Arctic, resupplied Distant Early Warning Line sites, and participated in major exercises like Operation Long Haul. The United States Air Force also used it for unique roles, including transporting Lockheed U-2 components and recovering NASA space capsules. It was gradually phased out in the early 1970s by the Lockheed C-141 Starlifter.
The two primary production variants were the C-124A and C-124C. The initial C-124A model was built with the original Pratt & Whitney R-4360-20WA engines. The definitive C-124C, introduced in 1955, featured upgraded Pratt & Whitney R-4360-63A engines, wingtip-mounted cabin heaters, and an improved avionics suite. One aircraft was modified as the YC-124B with experimental Pratt & Whitney T34 turboprop engines, paving the way for later designs like the Douglas C-133 Cargomaster. The sole C-124C converted for Arctic testing with skis was designated the JC-124C.
The primary operator was the United States Air Force, which assigned the aircraft to units of the Military Airlift Command, Strategic Air Command, and various Air National Guard wings, including the 146th Airlift Wing. Following retirement from active USAF service, many were transferred to the Air Force Reserve. The only other military operator was the Royal Canadian Air Force, which leased several for heavy transport duties. No C-124s were exported under traditional foreign military sales programs.
* **Crew:** 6-8 (Pilot, Co-pilot, Navigator, Flight Engineer, Loadmasters) * **Capacity:** 200 troops or 68,500 lb (31,070 kg) cargo * **Length:** 130 ft 5 in (39.75 m) * **Wingspan:** 174 ft 2 in (53.08 m) * **Height:** 48 ft 4 in (14.73 m) * **Empty weight:** 101,165 lb (45,888 kg) * **Powerplant:** 4 × Pratt & Whitney R-4360 Wasp Major radial engines, 3,800 hp (2,800 kW) each * **Maximum speed:** 304 mph (489 km/h, 264 kn) * **Range:** 4,030 mi (6,490 km, 3,500 nmi) * **Service ceiling:** 21,800 ft (6,600 m)
The C-124 was involved in numerous accidents throughout its service life, with over 70 hull-loss incidents. A notable early crash occurred in 1951 near Larson Air Force Base, killing 87. In 1952, a C-124A crashed shortly after takeoff from Moses Lake, Washington, resulting in 87 fatalities. Another significant accident happened in 1964 when a Strategic Air Command aircraft crashed into Mount Gannett in Alaska during a Distant Early Warning Line resupply mission. These incidents, often attributed to icing, engine failure, or structural fatigue, contributed to its reputation as a challenging aircraft to fly.
Several C-124s are preserved in museums across the United States. Examples include a C-124C at the National Museum of the United States Air Force at Wright-Patterson Air Force Base in Ohio, and another at the Museum of Aviation near Robins Air Force Base in Georgia. A C-124A is displayed at the Castle Air Museum at the former Castle Air Force Base in California, and a C-124C resides at the Air Mobility Command Museum at Dover Air Force Base in Delaware. These aircraft serve as monuments to the era of piston-engine strategic airlift.
Category:United States military transport aircraft 1940–1949 Category:Douglas aircraft Category:Four-engined tractor aircraft Category:1940s United States military aircraft