C SA5072NM, IN AN AIRCRAFT AND CERTIFIED FOR VFR AND IFR NAVIGATION WHICH QUALIFIES THIS INSTALLATION AS A "FOLLOW ON" INSTALLATION PER AC 20-130A. THE UNS-1D FMS SYSTEMS HAVE BEEN SHOWN TO MEET ALL OF THE REQUIREMENTS OF AC-20-130A FOR VFR-IFR NAVIGATION ENROUTE, TERMINAL, OVER WATER AND IN REMOTE AREAS, AND FOR NON-