Selling my Garmin GTN 750 system with tray, backplate harness and GA35 WAAS antenna, Removed in working order from an aircraft being parted. Unit A P/N: 011-02282-00 System ID: 3430057368487 Power Input: 14/28 VDC Mods: 1-5 Main S/W Version: 6.51 GPS/WAAS S/W Version: 5.2 Com S/W: 2.30 Nav S/W: 6.03 Data Card: 010-00900-00 Basemap: 18M1 Obstacle/Hotline: 19B7 Safe taxi: 19S7 Terrain: 15T1 Garmin Antenna P/N: 013-00235-00 Model GA 35 S/N: 124952