The AV-75 is a broadband blade type antenna for FLARM collision avoidance application. The antenna housing is constructed of anancrylonitrile-styrene-acrylic (ASA) shell. The white color allows maximum performance without losses due to color pigments or unseen dirt. The antenna is supplied with cellular neoprene mounting pad and hardware. The antenna is designed to operate at speeds up to 350 mph and altitudes up to 50,000 feet.