Accession Number : AD0620381

Title :   DEVELOPMENT OF A WIRE LANYARD TO INCREASE ARMING DISTANCE OF FLARE, AIRCRAFT, PARACHUTE, MK24.

Descriptive Note : Final rept.,

Corporate Author : FRANKFORD ARSENAL PHILADELPHIA PA SMALL CALIBER ENGINEERING DIRECTORATE

Personal Author(s) : GRANDY,A. J.

Report Date : AUG 1965

Pagination or Media Count : 39

Abstract : The Mk 24 Aircraft Flare is used for illumination of battle areas during tactical night situations and can be launched from the interior or exterior of fixed or rotary wing aircraft. Erratic performance of the fuze arming train in the flare has dictated a need to increase the arming distance especially when the flare is manually launched from helicopters. The object of this program was to develop a small, lightweight wire package that could be easily attached to the flare. The package would provide a 50-foot arming distance prior to actuation of the fuze train. Originally, a spool of high strength steel wire with 'torque' induced windings was considered for the application. A torque induced winding is one where a torsional energy is introduced to the wire during the winding process. During payout the wire will thus be free of stresses normally resulting from the uncoiling of the wire. (Author)

Descriptors :   (*ARMING DEVICES, AIRCRAFT FLARES), (*AIRCRAFT FLARES, ARMING DEVICES), WIRE, PARACHUTES, HELICOPTERS, ILLUMINATION, MILITARY TACTICS, COILS, WINDING, TORQUE, PACKAGING, DROP TESTS

Distribution Statement : APPROVED FOR PUBLIC RELEASE