S-TEC AP TURN COORDINATOR • $395 • FOR SALE • PN: 6405-28L SN:10482E. Electric Tun Coordinator for STEC Autopilot system. From Stec 55X system removed working for avionics upgrade. 30 day Guarantee! • BUY IT HERE • Contact Marlene Smith - PARTS FOR PLANES , Owner - located Davis, CA 95616 United States • Telephone: ---------- • Posted February 14, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images