Ordered by the Ministry of Supply as XM126. Delivered to the Netherlands Air Force as N-320 in 1959. To the NLR - Nationaal Lucht- en Ruimtevaartlaboratorium as PH-NLH in 1966. Withdrawn from use at Exeter in 1980. Moved to Marlow in 1989. Broken up in 1995. Nose preserved.