ANTENNA/ ELT, Whip type. 121.5 MHz and 406 MHz, 13.75 length. BNC Female Connector & a Black Finish. AV-100

The AV-100 airborne antenna is intended for use with an ELT (Emergency Locator Transmitter) for general aviation. It has a passive two frequency wire whip, designed for low-speed aircraft (up to 250 knots). This antenna operates at VHF and UHF frequencies.  It has met DO-160G, Section 8, Category U requirements for robust vibration, and is qualified for installation on helicopters with unknown related rotor frequencies.