SS George Calvert

There were at least two Liberty ships named George Calvert

USAS American Mariner, Maritime Commission hull number 20, launched in 1941 as SS George Calvert, but renamed almost immediately. Best known as a missile range ship in the 1960s, she served under various prefixes: TS, USAS, USAF, USNS.
SS George Calvert (1942), Maritime Commission hull number 29, launched in 1942 and sunk off Cuba in 1942 by the German submarine U-753.

This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.