Caribou Air Force Station
Caribou Air Force Station, also known as North River Depot and East Loring, is a defunct Air Force Station that operated from 1951 until some time when it was absorbed into Loring Air Force Base in 1962. It was located in Limestone, Maine, adjacent to Loring. Between 1951 and 1962 Caribou was an Operational Storage Site for Air Materiel Command (AMC-OSS), one of five in the United States, and the weapons storage and maintenance facility for Loring alert aircraft.
Columbus Air Force Base
The base began as a training facility for pilots and crew of fighters and bombers. Planned as a twin-engine advanced flying school, the new air base came under the control of the Southeastern Air Corps Training Center at Maxwell Field, Alabama. The Mion Company began construction on 12 September 1941. On 13 January 1942, 100 enlisted men arrived to form the first skeleton organizations on the base. The airfield had many auxiliary landing fields to support pilot training: