Box or APO or outside the contiguous, U. The item “USAF Vintage 1980’s 526 Fighter Squadron Gentex Flyer’s Helmet” is in sale since Thursday, December 03, 2015. This item is in the category “Collectibles\Militaria\Current Militaria (2001-Now)\Original Items\Hats & Helmets”. The seller is “militarycitysurplus” and is located in La Vernia, Texas. This item can be shipped to United States.