The Lightning T.55 was the dual-seat conversion and continuation training version for the Lightning F.53 pilots of the Royal Saudi Air Force (RSAF). The country ordered a total of six aircraft of this type. The other Middle East Lightning operator, the Kuwait Air Force, ordered two examples. These two aircraft were designated T.55Ks. Unlike the T.5 from which it drew its roots, the T.55 not only had enlarged Cambered Leading Edge (CLE) wings, but in addition had the bigger 610 Imperial gallon (2,773 litres) ventral fuel tank, as on the F.6 and F.53. The RSAF Lightning Conversion Unit at Dhahran had initially made use of the T.55's predecessor the T.54 from July 1966, for conversion-to-type and continuation trainer. Later the operational units made use of the duals in a similar role.
Lightning T.55 production, serials and construction numbers
In total only eight examples of the T.55 were produced, excluding the 'prototype' T.55. This was former RAF T.5 XS460 (c/n B1/95020). The machine, serialled '55-710' was lost in a landing accident at Warton on 7 March 1967.
The Royal Saudi Air Force took delivery of six new T.55 aircraft:
55-711 (c/n B1/95024)
55-712 (c/n B1/95025)
55-713 (c/n B1/95026)
55-714 (c/n B1/95027)
55-715 (c/n B1/95028)
55-716 (c/n B1/95030)
The Kuwait Air Force received two new T.55s:
55-410 (c/n B1/95023)
55-411 (c/n B1/95029)
With the introduction of the F-15 Eagle in RSAF-service, the remaining Lighting F-53s en T.55s were withdrawn from use. British Aerospace purchased the aircraft back for refurbishment and re-sale. Prior the delivery flight all RSAF markings were removed and replaced by British markings and serials (ZF577 to ZF598). A total of 18 F.53s and four T.55 were flown back to the UK by RAF Lightning pilots from Binbrook in January 1986, with 13 aircraft returning at Warton on 14 January. The flight included two T.55s: 55-711 (ZF597) and 55-713 (ZF598). The last flight of nine Lightnings followed on 22 January with two more T.55s: 55-714 (ZF595) and 55-715 (ZF596).
A re-sale never materialised and the Lightnings eventually found their way to private collectors and museums in the British Isles and overseas, most as complete aircraft, of other Lightnings, only the forward fuselage/cockpit section was preserved.
55-713 (ZF598) is on display in her RSAF c/s at the Midland Air Museum at Coventry/Baginton Airport.
- Country of Origin:
United Kingdom
- First Flight:
- Initial Service Date:
- No. Built:
9
- No. In Service:
0
- No. of Hardpoints:
2
- Crew:
2