For this week and the next few weeks, I will be posting info on warplanes that have set records. First up is the Mcdonnell Douglas A-4 Skyhawk.
History: Initially dubbed 'Heinemann's Hot Rod' after chief design engineer Ed Heinemann, the A-4 Skyhawk is one of the best jet aircraft to have served with the US Navy and Marine Corps. Chosen to replace the A-1 Skyraider, the A-4's small design and light weight gave it the speed and power to exceed the Navy's specifications and fight on until today in air forces around the world.
The delta wing aircraft houses its avionics in the nose, along with a pair of cannons for dealing with aerial adversaries. The wings hold the fuel tanks, and the Pratt & Whitney turbojet fits snugly in the fuselage. Ordered during the Korean War, the A-4 was delivered to the US Navy VA-72 attack squadron on October 26, 1956. Other squadrons were soon re-equipped as soon as aircraft became available. The Marines began receiving their A-4s in January 1957. By the time of the Vietnam War, all carrier wings had at least two Skyhawk squadrons. The A-4s were soon performing most of the Navy's and Marine Corps' light air attack missions over the jungles and mountains of Vietnam. It was not long before McDonnell Douglas also produced a two-seat trainer, the TA-4. The A-4 has been sold to countries around the world and has seen combat with the air forces of Kuwait, Israel and Argentina. Production finally ceased in 1979.
Until recently, both the US Navy and Marine Corps used A-4s for training purposes. Skyhawks are still found serving as frontline units in several smaller countries. As of 2001, there were nine single-seat Skyhawks and three TA-4s on the US civil register, although not all were airworthy. [History by David MacGillivray]
Nicknames: The Scooter; Bantam Bomber; Heinemann's Hot Rod; Tinker Toy; Mighty Mite; Camel (A-4F and subsequent models with avionics hump); Skyhog; Super Fox (US Navy Fighter Weapons School A-4Fs with bigger engines); Squawk/Kahu (New Zealand); Ahit "Vulture" (Israel); Chickenhawk (Australian Navy).
Specifications (A-4M):
Engine: One 11,200-pound thrust Pratt & Whitney J52-P-408A turbojet
Weight: Empty 10,465 lbs., Max Takeoff 24,500 lbs.
Wing Span: 27ft. 6in.
Length: 40ft. 3.75in.
Height: 15ft. 0in.
Performance:
Maximum Speed at Sea Level: 670 mph
Range: 340 miles with 4,000-pound bomb load
Armament:
Two 20-mm cannon
Up to 9,155 pounds of weapons on five external hardpoints
Number Built: 2,960
http://www.warbirdalley.com/a4.htm
