AGR-14 ZAP [SEP] manufacturer
in its flight time. Six inches (152 mm) in diameter, HART would be powered by a solid-fueled rocket, and would use flechette anti-personnel warheads to provide the greatest possible effect against the intended targets.
Development and cancellation.
In 1967, a contract for the development of HART was given to the Martin Marietta corporation, based in Orlando, Florida; the rocket received the official designation of AGR-14 ZAP, for "Zero Anti-Aircraft Potential", at this time. Initial test
AGR-14 ZAP
The AGR-14 ZAP was an air-to-surface unguided rocket developed by the United States Navy in the late 1960s. Intended for use in the suppression of enemy air defenses role, the rocket reached the flight-testing stage before being cancelled.
Design and development.
A requirement for a new type of unguided rocket, to be used to suppress enemy anti-aircraft artillery batteries, was identified by the United States Navy in 1966. Given the name HART, (which stands for Hypervelocity Aircraft Rocket