The three prototype vehicles were tested by the US Navy from late 1974 to 1977, then transferred to the US Army in 1978 for testing under a $409,000 program named "Individual Tactical Air Vehicle".
From late 1974 to 1977, the three prototype vehicles were tested by the US Navy and then transferred to the US Army for testing under a $409,000 program named "Individual Tactical Air Vehicle" in 1978.