Original U.S. Vietnam War Helicopter Pilot Gentex SPH-4 Helmet Dated 1969 - Size X-Large German Replica several forthcoming books in different

several forthcoming books in different series will address other weapons

- Chest microphone still wrapped in cardboard box

This indicates modification at Rock Island Arsenal in 1908

It is a machine woven cuff title with a horizontal

The letter states that the President has requested that the enclosed certificate be sent in memory of her beloved deceased veteran

Original U.S. Vietnam War Helicopter Pilot Gentex SPH-4 Helmet Dated 1969 - Size X-Large German Replica several forthcoming books in differentOriginal Item: Only One Available. This is a United States Helicopter Flight Helmet type SPH 4 made by Gentex. The helmet is in overall excellent, complete condition with the liner, headset (speakers detached), clear visor and boom microphone. This is a rare Vietnam era original helicopter helmet in wonderful complete condition! The Sound Protective Helmet 4 (SPH 4) is a derivative of the US Navy SPH 3 and was used by the US Army since 1970. The SPH 4