COLLINS TDR-950 TRANSPONDER • $395 • FOR SALE • PN: 622-2092-001 SN: 12263 This transponder was removed in good working condition for avionics upgrade. The unit comes with a 30 day guarantee. • BUY IT HERE • Contact Marlene Smith - PARTS FOR PLANES , Owner - located Davis, CA 95616 United States • Telephone: ---------- • Posted February 26, 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