GARMIN GDL-88 & GTX-330 • $1,500 • AVAILABLE FOR SALE • Gamin GDL-88, add this to a Garmin transponder or GPS for an easy adsb in and out option, $1500 each, Garmin GTX-330 transponder with tray and new connector and pins, $1000 each. Have multiple units available. • Contact Tanner Sotvik - DEVILS LAKE AERO SERVICE , - located Devils Lake, ND 58301 United States • Telephone: ---------- • ---------- • BUSINESS CARD •  Posted February 4, 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