Navy Pilot Flight Helmet, Size Medium. Condition as represented in pictures. I believe this is an APH-6 helmet, no guarantees. Ships only to lower 48 states. The item “Vintage U. S. Navy Pilot Flight Helmet, Size Medium” is in sale since Wednesday, September 9, 2020. This item is in the category “Collectibles\Militaria\Militaria (Date Unknown)\Navy”. The seller is “jwj9180″ and is located in Waynesboro, Virginia. This item can be shipped to United States.