This ASW-20, serial number 20482, was built in 1981. Instrumentation includes a rebuilt Airspeed, altimeter, Airpath compass, overhauled Sage variometer, Cambridge M-Nav and TE probe. The radio is a Becker with gooseneck mike and PTT on stick. Other items include oxygen and canopy cover. The Tost release and brake have been recently overhauled. Original gel-coat. The Schreder trailer is in excellent condition. It has been recently rewired and has new wheels and tires. Tow-out equipment includes tail-dolly, wing-dolly and wing-stand.