The MA-2 Pressure Helmet was a standard type of high-altitude helmet worn above 50,000 feet and was used for many years with a variety of partial pressure suits. It was basically a soft helmet with a bladder to provide pressure, a detachable outer shell of rigid molded plastic to provide protection and retain the prssure within the defined area, and a transparent faceplate. This example was the spare helmet that belonged to Francis Gary Powers at the time of ill-fated reconnaissance flight in a Lockheed U-2B over the Soviet Union in 1960. The U.S. Air Force insignia normally worn on the front of the helmet was painted over and replaced with Powers' identification number "29".
Transferred from the United States Air Force, Office of the Surgeon General
Country of Origin: United States of America
Dimensions:
3-D Test: 25.4 x 25.4 x 38.1cm (10 x 10 x 15 in.)
Materials:
Shell: Fiberglass
Lining: Ruberized Nylon
Face Mask: Lens Plastic and Aluminum Frame
Physical Description:
United States Air Force Type MA-2 Full Pressure Flying Helmet; white fiberglass protective shell with black stencil "29" on front; sage green rubberized nylon lining with chamois face ring; clear plastic face plate with aluminum frame, cork seal on face plate; internal mounted microphone with black nylon lined patch cord; sage green nylon covered oxygen hose with sage green rubber cover microphone patch cords.
