2013 marks the 28th year of production of our outstanding journal "Over the Front"; free with membership in the League of WWI Aviation Historians. 2013 will be another exciting year of outstanding historical articles in our world class and the cost of membership remains at $60. To sign up visit the sign up page or download our membership form. The League remains the pre eminent group for all things WWI Aviation History. Be a part the great community that is the League of WWI Aviation Historians"