PGM-11 Redstone Tactical Version

PGM-11 Redstone Tactical Version. . A product of the Army Ballistic Missile Agency (ABMA) at Redstone Arsenal in Huntsville, Alabama under the leadership of Wernher von Braun, Redstone was designed as a surface-to-surface missile for the U.S. Army and was named for the arsenal on 8 April 1952. Chrysler was awarded the prime production contract and began missile and support equipment production in 1952 at the newly renamed Michigan Ordnance Missile Plant in Warren, Michigan. Rocket dyne Division of North American Aviation Company provided the rocket engines; Ford Instrument Company, division of Sperry Rand Corporation, produced the guidance and control systems; and Reynolds Metals Company fabricated fuselage assemblies as subcontractors to Chrysler. The first Redstone lifted off from LC-4A at Cape Canaveral on 20 August 1953. It flew for one minute and 20 seconds before suffering an engine failure and falling into the sea. Following this partial success, the second test was conducted on 27 January 1954, this time without a hitch as the missile flew 55 miles. After these first two prototypes were flown, an improved engine was introduced to reduce problems with LOX turbo pump cavitation., Von Braun pressured the ABMA team to improve reliability and workmanship standards, allegedly remarking that "Missile reliability will require that the target area is more dangerous than the launch area" due to several launch failures. Subsequent test flights went better and the Army declared Redstone operational in mid-1955. Testing was moved from LC-4 to the bigger LC-5 and LC-6.