The AV-532 is a VOR receive only antenna which consists of taper ground high-strength 17-7PH stainless steel elements to reliably withstand vibration and wind loads. The insulators are weather-sealed compression-molded bakelite with the mounting holes provided. The unit may be mounted with the V pointed either forward or aft. The antenna is designed to operate at speeds of up to 350 mph and altitudes up to 50,000'. It has a drag force of 3.42 lbs.@ 250 mph.