FAA-GL-918C, SPECIFICATION FOR CONSTRUCTION OF TERMINAL NAVIGATION AID FACILITIES (30-NOV-1994) [S/S BY FAA-GL-918D]
FAA-GL-918C, SPECIFICATION FOR CONSTRUCTION OF TERMINAL NAVIGATION AID FACILITIES (30-NOV-1994) [S/S BY FAA-GL-918D]., This specification covers general requirements for construction of an Intrument Landing System (ILS) and Visual Guidance Lighting Systems (VGLS).