Courtesy fedflix, public.resource.org National Archives and Records Administration ICE FORMATION ON AIRCRAFT Department of Defense. Department of the Navy. Naval Photographic Center. (09/18/1947 – ?) ARC Identifier 75096 / Local Identifier 428-MN-9487A. HOW STRUCTURAL ICE INTERFERS WITH NORMAL FLIGHT PROCEDURES AND HOW THE HAZARD CAN BE REDUCED. CARBURETOR AND PITOT TUBE ICING; TURBO-JET ENGINE PROBLEMS; ILLUSTRATIONS OF RIME AND CLEAR ICE, AND FACTORS SUCH AS TEMPERATURE, MOISTURE AND ALTITUDE WHICH CONTRIBUTE TO EACH TYPE. Made possible by a donation from John and Paige Curran.