Original U.S. Vietnam War Helicopter Pilot Gentex SPH-4 Helmet Dated 1969 - Size X-Large Spanish Helmets and assisting state agencies in

and assisting state agencies in the preservation of natural resources and the protection of the environment from pollution

bends and folds present

the 507th PIR and the 513th PIR during the first days of combat west of Bastogne

This is a good opportunity to pick up a very nice example of a classic U

Original U.S. Vietnam War Helicopter Pilot Gentex SPH-4 Helmet Dated 1969 - Size X-Large Spanish Helmets and assisting state agencies inOriginal 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