Accession Number : AD0844240
Title : Service Test of AS-1922/ARC Homing Antenna for AN/ARC-54 and AN/ARC-131.
Descriptive Note : Final rept. Sep 67-Jul 68,
Corporate Author : ARMY AVIATION BOARD FORT RUCKER AL
Personal Author(s) : Kendall, Howard A.
Report Date : AUG 1968
Pagination or Media Count : 31
Abstract : The US Army Aviation Test Board service tested the AS-1922/ARC Homing Antenna to determine its suitability for Army use. The AS-1922 was operated with AN/ARC-54 and AN/ARC-131 Radio Sets on U-6A, U-21A, UH-1H, and CH-47B Aircraft. Operational testing totaling 130 hours was conducted during day and night in simulated tactical situations. False on-course indications were received under various conditions on the U-6A and U-21A. The installation on the UH-1( ) and CH-47( ) helicopters was suitable. The reception range of the AN/ARC-131 Radio Set was reduced substantially with the AS-1922. Three deficiencies and one shortcoming were found during the test. It was concluded that the AS-1922 is not suitable for Army use on the U-6A Aircraft, or for use with the AN/ARC-131 Radio Set; and that the antenna is suitable for use on UH-1( ) and CH-47( ) helicopters, on the U-21A Aircraft as selected frequencies, and with the AN/ARC-54 radio set. It was recommended that the AS-1922 not be accepted for use on Army aircraft until the false on-course indications and the incompatibility with the AN/ARC-131 have been resolved.
Descriptors : *RADIO HOMING), (*AIRCRAFT ANTENNAS, (*DIRECTION FINDING, AIRCRAFT ANTENNAS), AIRBORNE, RADIO EQUIPMENT, TRANSMITTER RECEIVERS, ARMY AIRCRAFT, HELICOPTERS, RADIO BEACONS, RADIO RECEPTION, RANGE(DISTANCE), ACCEPTABILITY, PERFORMANCE(ENGINEERING), MAINTAINABILITY.
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE