The LTV A-7 Corsair II had been a light attack aircraft based on the F-8 Crusader. The A-7 ended up being one of the primary combat aircraft to feature a head-up display (HUD). doppler-bounded inertial navigation system, and a turbofan motor. It served with both the usa Navy and the united states of america Air Force, and later with all the Air nationwide Guard. It had been additionally exported to Southern Vietnam (during the Vietnam War), Greece (A-7H), Portugal(A-7P), and Thailand (inside late 1980s)
