Atlantic Fleet Air squadrons and Atlantic Coast Submarine flotillas temporarily based at Panama according to the Weekly Intelligence Summary No. 43 dated 29 October 1921

An item reported that between 27 January and 22 April the Atlantic Fleet Air squadrons and a number of the Atlantic Coast Submarine flotillas were to be based at Panama during the exercises of the combined Atlantic and Pacific Fleets.

Source

The National Archives, Kew Gardens, England CAB-24-129-57