In 1951, 29, 141, 85 and 264 squadrons each received a number of NF.11 aircraft, the first of the Meteor night fighters. It was rolled out across the RAF until the final deliveries in 1954. A "tropicalised" version of the NF.11 for the Middle East was developed; first flying on 23 December 1952 as the "NF.13". The aircraft equipped No. 219 Squadron RAF at Kabrit and No. 39 Squadron at Fayid, both in Egypt. The aircraft served during the Suez crisis and remained with No. 39 Squadron after they were withdrawn to Malta until 1958. Several problems were encountered: the heavily framed T.7 canopy made landings tricky due to limited visibility, the under-wing external fuel tanks tended to break up when the wing cannons were fired, and gun harmonisation, normally set to about 400 yards, was poor due to the wings flexing in flight. Belgium (24), Denmark (20) and France (41) were foreign customers for the NF.11. Ex-RAF NF.13s were sold to France (two), Syria (six), Egypt (six) and Israel (six).