| Belfast of HeavyLift Cargo Airlines lands at Perth Airport (2004) | |
| Role | Heavy airfreighter |
|---|---|
| Manufacturer | Short Brothers |
| First flight | 5 January 1964 |
| Introduction | 20 January 1966 |
| Retired | from RAF service 1976 |
| Primary users | Royal Air Force HeavyLift Cargo Airlines[1] |
| Produced | 1964–1968 |
| Number built | 10 |

Shortly after the type had been retired by the RAF, five Belfasts were sold and placed into civilian service with the cargo airline TAC HeavyLift. These civilian aircraft were used for the charter transport of various goods, including to the RAF. One Belfast is on display at the RAF Museum Cosford. A Belfast formerly operated by Heavylift Cargo is lying abandoned at Cairns Airport in Australia and was the subject of a legal dispute for fees between the airport and the owner of the aircraft, Flying Tigers
The Short Belfast was a large heavy-lift strategic transport aircraft. It featured a high-mounted wing, which carried four Rolls-Royce Tyne turboprop engines. According to aerospace publication Flight International, the design of the assemblies of the surfaces of both the tail and wing of the Belfast had been derived from the Bristol Britannia.[One of the major changes to the wing was its conversion to a wet wing, which was performed by Canadair. There are few other common elements between the Belfast and the Britannia, although there had been a much greater proportion intended during initial designs for the aircraft.
The fuselage of the Belfast was a relatively conservatively stressed cylinder of a conventional design. It was developed with a target safe-life of 15,000 pressure cycles, which was fatigued tested using a complete fuselage immersed in a water tank. Fail-safe principles were used in the design of the large side door, rear ramp and door. Rolled Z-sections were used throughout the majority of the fuselage frames and stringers, while box beams are used where the exertion of heavier-than-average loads had been typically anticipated; the structure lacks any use of forgings or machined members.
Ceiling
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At the war's end BOAC obtained more Mark IIIs and gradually came up with better accommodation for its passengers, in three configurations. Bench seats were removed, and civil-standard seating installed.
Sunderland T9044 was discovered on the seabed off Pembroke Dock in Wales in 2000.[51] The site is protected and recovery of the aircraft is ongoing
The 990 did not meet the specifications promised, and American Airlines reduced its order as a result.