Delivered to the USAF as T-28A 51-7730. Sold to the French Government and converted to Fennec No. 4 for the French Air Force in 1960. To the Royal Moroccan Air Force as CNA-ER in 1965. Registered as N9857A in 1978. Spent a few months at Blackbushe before delivery to the USA in 1979. Reported to have gone to Nicaragua around 1982.