Flight Helmet Original MIG-21 Pilot Helmet OXYGEN MASK YM-6505 NEW Helmet is used, save a very complete not missing any parts. The item "Flight Helmet Air Force Pilot Helmet OXYGEN MASK" is in sale since Wednesday, December 19, 2018. This item is in the category "Collectibles\Militaria\Militaria (Date Unknown)\Air Force". The seller is "2008pilothelmet" and is located in CHINA. This item can be shipped worldwide.