Original U.S. Vietnam War Named USN Pilot APH-6 Dual Visor Ramshorn Flight Helmet with Oxygen Mask and Bag U.S. Machine Guns The second plane

The second plane

refer to THE BRITISH SOUTH AFRICA COMPANY

they were developed for use in Europe and Pacific theaters and they were issued to certain airmen

The liner does show some age

and the securing holes for the top tie are torn on many

Original U.S. Vietnam War Named USN Pilot APH-6 Dual Visor Ramshorn Flight Helmet with Oxygen Mask and Bag U.S. Machine Guns The second planeOriginal Item: Only One Available. At the end of the 50's the APH series helmets introduced a new generation of flight helmets characterized by the external visor covered with a protective shield. Improvement of the communication system, internal liner and oxygen mask retainers was also made and in some versions the dual dark and transparent visors system was installed. These types of helmets were the US Navy and USMC standard jet aircraft headgear