In July 1949 Belgium committed itself towards its allies to create, before the end of 1951, three night-fighter squadrons with 8 aircraft each. On May 25th, 1948 a flight equipped with De Havilland Mosquito NF30 was formed at Beauvechain, which became 10 Night-Fighter Squadron (squadron code ND). On July 1st, 1951 a second squadron was formed, 11 Night-Fighter Squadron (squadron code KT). The remaining Mosquito NF30s were split over the two squadrons until the arrival of a first batch of 12 Armstrong-Whitworth Meteor NF11 night-fighters (EN1-EN12). In the summer of 1952 the first Meteors were delivered at Beauvechain. Initially the aircraft were used by No 10 Squadron and wore the ND-code. However shortly afterwards all the Meteors were allocated to No 11 Squadron and the surviving Mosquitos were regrouped with No 10 Squadron. In 1953 the Mosquitos were grounded and the 10 Squadron-pilots flew with the 11 Squadron aircraft. In 1956 the Meteor NF11-fleet was boosted with the purchase of 12 secondhand Royal Air Force-aircraft (EN13-EN24), in order to bring both squadrons back to an operational level. This second batch of aircraft was not completely identical to the first batch, which caused several technical problems and also caused a few accidents. In the meanwhile the search was on for a successor for the Meteor, which was considered an interim solution, and the aircraft chosen was the Avro CF100 Canuck Mk.5. This decision also was the end for the dedicated night-fighter squadrons in the Belgian Air Force, as the new aircraft was "all-weather" capable. In 1958 10 Squadron was deactivated and 11 Squadron, together with 349 and 350 Squadron, was equipped with the Canuck. Ten aircraft were sold to COGEA to be transformed for a target-towing role on behalf of the Belgian Ministry of Defence, but these plans were never put in place and after many years in storage at the airfield of Oostende-Raversijde they were scrapped.
260855: cat.5 - Aircraft lost contact with its leader during a low-level navigation flight and crashed near Acht, Eindhoven (Netherlands). Crew: 1Sgt.vl. Georges Thirion, Olt. nav.Georges Thiry (11 Sqn, KT-L)
120456: cat.5 - After malfunction of the fuelpump during takeoff from Beauvechain the pilot had problems with both engines. During this phase he also entered the slipstream of the aircraft in front of him and the aircraft crashed on the edge of the runway. Fortunately the crew was unhurt. Crew: 1Sgt.R.Podevijn & 1Lt.R.Vandekelder
000456: struck of charge (tt 627:10 hrs)
Daniel Brackx Collection EN9 RAF-Serial: WD732 Squadron code(s): KT-Z
251154: cat.5 - Crashed near La Houssière/Braine-Le-Comte during a simulated night attack on Chièvres after the aircraft lost the canopy. Both crewmembers were killed. The out-of-control aircraft crashed on a farm where the farmers' son was killed.
Crew: Lt.Kol.vl.Charles Roman (CO 1W) & Kapt.nav. Jean-Louis de Norman et d'Audenhove (10Sqn)
100255-110255: cat.? - emergency landing at Beauvechain on one engine after during a flight at 15000ft over France (near Reims) the right hand engine stopped. The pilot used the "Air Relighting System" three times, which functioned normally, the engine restarted, but stopped again moments later. Crew: OLt.vl.Denis Boussu & Kapt.nav.Nemry
010757: cat.5 - Ran off the landing of Beauvechain, due to brake failure
051256: cat.5 - During a radar testflight in preparation for a nightflight the pilot is caught by some bad weather and low clouds. The pilot continues to fly low and flies into the ground near Sart-lez-Spa. Crew: 1Sgt.vl. Jeroom Janssens & 1Sgt.nav. Jacques Pairoux)
001256: struck of charge (tt 958:20 hrs (incl.795:30 hrs RAF))
Daniel Brackx Collection EN15 RAF-Serial: WD622 Squadron code(s): ND-C
171152-251154: RAF No 96 Squadron (code 'L-W'), Ahlhorn (Germany)
270754: cat.?
071154: to Armstrong Whitworth for repairs between 251154-070455
140455-190156: stored RAF No 8MU
050356: taken on charge, picked up High Ercall.
000000: 1Wing-10Sqn, Beauvechain (ND-C)
130356: cat.5 - During the approach to Beauvechain the aircraft suffered a flame-out at low altitude and crashed onto a house at Mont-Saint-Guibert. Cause were frozen fuelfilters due to water contamination in the fuel. Both crew ejected safely. Crew: Sgt.vl. Rik Loots & Cdt.nav. Georges Bernier.
000356: struck of charge (tt 453:45 hrs (incl.449:30 hrs RAF)
130356: cat.5 - Crashed at Rummen due to a flame-out at low altitude. Cause were frozen fuelfilters due to water contamination in the fuel. The crew bailed-out of the aircraft, but too low and were both killed. The irony is that the aircraft was relatively slight damaged. Crew: Kapt.vl. Julien Notte & Olt.nav. Hubert Dormans.