North American Harvard Mk.2 FlightAircraft Type History Arguably one of the most historic trainers of all time, over 20,000 Harvards (all variations) were produced. The first Harvards flew in 1935, with their first deliveries starting in 1939. The last Harvard was retired from active military service in the mid 1990s an impressive career of over 50 years! The Harvard was primarily flown by the United States, Canada, and British Commonwealth countries, with its primary mission as an