Colecciones (22)Aerial reconnaissanceIdeas 2×En progreso 3×Terminado 2×Air CombatIdeas 10×En progreso 12×Terminado 5×Area 51Ideas 1×En progreso 2×Terminado 2×Armored WarfareTerminado 3×Cold WarIdeas 9×En progreso 8×Terminado 12×D-Day and the Battle of NormandyTerminado 7×Death from AboveIdeas 6×En progreso 9×Terminado 6×Deutschland!En progreso 4×Terminado 3×Grumman's CatsIdeas 3×En progreso 2×Terminado 1×Movie StarsIdeas 4×En progreso 5×Terminado 6×NASAIdeas 1×Terminado 5×Naval AviationIdeas 9×En progreso 6×Terminado 2×Naval warfareIdeas 1×En progreso 1×Terminado 4×Operation Enduring FreedomIdeas 1×En progreso 3×SpaceIdeas 1×Terminado 5×Special OperationsIdeas 2×En progreso 7×Strategic bombing and nuclear detterenceIdeas 1×Terminado 5×Tom Clancy'sIdeas 1×En progreso 7×Terminado 3×USAAF/USAF Tactical Air PowerEn progreso 7×Terminado 4×Vietnam WarIdeas 2×War in UkraineTerminado 1×World War IIIdeas 2×En progreso 7×Terminado 7×Queued 1×