Fort Allen, officially Fort Allen Training Center, is a Puerto Rico National Guard military installation located on a 373-hectare facility in Juana Díaz, Puerto Rico. Losey Field was established by the United States Army Air Corps in 1941 and was used during World War II by fighter & bomber units.
Built: 1941
Controlled by: Puerto Rico National Guard
In use: 1941-present
Garrison: 35th Signal Battalion · 191st Regional Support Group