Howard 500.
The Howard 500 was an American executive transport aircraft produced by Howard Aero Inc during the early 1960s.
The Howard 500 could accommodate 10 to 14 passengers with a large window for each. Increased fuel capacity over the PV-2 Ventura gave a maximum range with full reserves of 2,600 miles. Maximum cruising speed was 350 mph which was exceptional performance for a piston engined executive aircraft.
The prototype flew in September 1959, and certification was...
