WW2 German Luftwaffe Winter Leather Flight Helmet w/ Throat Mic LKp. The item “WW2 German Luftwaffe Winter Leather Flight Helmet with Throat Mic LKp. W. 101 57″ is in sale since Friday, August 11, 2017. This item is in the category “Collectibles\Militaria\WW II (1939-45)\Original Period Items\Germany\Hats & Helmets”. The seller is “aviationetc” and is located in Toms River, New Jersey. This item can be shipped worldwide.