UNITED INSTRUMENT AIRSPEED IND • $295 • FOR SALE • PN: 8140. SN: 164937. This unit was removed in good working condition for avionics upgrade. This unit has 28V lighting installed. 0-300 Knots. 30 day Guarantee! • BUY IT HERE • Contact Marlene Smith - PARTS FOR PLANES , Owner - located Davis, CA 95616 United States • Telephone: ---------- • Posted April 1, 2024 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images