Original U.S. Vietnam War Pilot APH-6A Flight Helmet - Scorpion Category_Accessories The resulting noise is harsh

The resulting noise is harsh

After all these years we

The shell is maker marked with a stamping on the underside of the rim that reads ZC 65

- 100th Infantry division patches

- 78th Infantry Brigade (155th Infantry

Original U.S. Vietnam War Pilot APH-6A Flight Helmet - Scorpion Category_Accessories The resulting noise is harshOriginal 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