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The Lockheed C-5 Galaxy is a large military transport aircraft designed and built by Lockheed, and now maintained and upgraded by its successor, Lockheed Martin.It provides the United States Air Force (USAF) with a heavy intercontinental-range strategic airlift capability, one that can carry outsized and oversized loads, including all air-certifiable cargo.
The landing gear represents 2.5 to 5% of the maximum takeoff weight (MTOW) and 1.5 to 1.75% of the aircraft cost, but 20% of the airframe direct maintenance cost. A suitably-designed wheel can support 30 t (66,000 lb), tolerate a ground speed of 300 km/h and roll a distance of 500,000 km (310,000 mi) ; it has a 20,000 hours time between overhaul and a 60,000 hours or 20 year life time.
The An-225's main landing gear The nose gear of the An-225 Unlike the An-124, the An-225 was not intended for tactical airlifting and was not designed for short-field operations . [ 3 ] Accordingly, the An-225 does not have a rear cargo door or ramp, as are present on the An-124, these features having been eliminated in order to save weight.
Pages in category "Aircraft with fixed conventional landing gear" The following 200 pages are in this category, out of approximately 1,308 total. This list may not reflect recent changes .
Airbus A380 nose landing gear (consisting of a single 2-wheel bogie) 4 wheels, 2 axles: An Airbus A330's main landing gear (consisting of two 4-wheel bogies) 6 wheels, 3 axles: A Boeing 777's main landing gear (consisting of two 6-wheel bogies) 14 wheels, 7 axles: The Antonov An-225's main landing gear (consisting of two 14-wheel bogies)
The Lockheed C-5 Galaxy, introduced in 1969, also has in-flight reverse capability, although on the inboard engines only. [15] The Saab 37 Viggen (retired in November 2005) also had the ability to use reverse thrust both before landing, to shorten the needed runway, and taxiing after landing, allowing many Swedish roads to double as wartime ...
[4] [5] To address this shortfall in mobility, in 1975, under the Advanced Tanker Cargo Aircraft Program, four aircraft were evaluated—the Lockheed C-5, the Boeing 747, the McDonnell Douglas DC-10, and the Lockheed L-1011. [6] The only serious contenders were Boeing and McDonnell Douglas. In December 1977, McDonnell Douglas's DC-10 was chosen.
On 4 April 1975, [note 1] a Lockheed C-5A Galaxy participating in the first mission of Operation Babylift crashed on approach during an emergency landing at Tan Son Nhut Air Base, South Vietnam. The cause was ascribed to loss of flight control due to explosive decompression and structural failure.