TRANSPONDER AND ALT ENCODER • $800 • FOR SALE • Narco AT-150 TSO transponder with tray and Trans-Cal SSD-120-30N altitude Encoder • Contact Neil Harris , Owner - located Airdrie, AB T4B4H2 Canada • Telephone: ---------- • Posted November 21, 2024 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad