Craven, Wesley Frank; Cate, James Lea. "West CoastAir Defenses", "The Battle of Los Angeles". The Army Air Forces in World War II: Defense of the Western
以下是美國空軍裝備列表。 美國航空器列表 CMU – 33A/P22P-18 - Air Force issue Personal flotation device Distributed Common Ground System- A weapons system which delivers information
(页面存档备份,存于互联网档案馆) Courtesy of *Bomberguy (页面存档备份,存于互联网档案馆) Aviation Historian Coast to Coast on Four Motors (页面存档备份,存于互联网档案馆) September 1940 Popular Mechanics History