Douglas A-4 Skyhawk
The A-4 entered service on October 26, 1956 and served in Vietnam. There are nine Skyhawks and three TA-4s on the US civil register, but not all are airworthy. They are still serving in many smaller countries.
The A-4 entered service on October 26, 1956 and served in Vietnam. There are nine Skyhawks and three TA-4s on the US civil register, but not all are airworthy. They are still serving in many smaller countries.