1999 Robinson R44 Clipper I for Sale Maintenance & Inspections 12Y INSPECTION EXPIRED AVIONICS & CONNECTIVITY - Horizon - Slip skid indicator - Transponder kt76a - COMM/NAV Garmin GNC255 (8,33 freq) - Gamin GPS 150XL - ICS System - HSI Additional Equipment & Information - Heater - Dual controls - Handling wheels - 2 headsets