Interpreter (AGR-14) was laid down on 5 January 1945, under a Maritime Commission (MARCOM) contract, MC hull 2341, as the Liberty Ship Dudley H. Thomas, by J.A.

Dudley H. Thomas made trips between 1951 and 1953, helping American forces engaged against Communist aggression in South Korea.

[3][5] One of a class of sixteen radar picket ships, Interpreter conducted shakedown exercises in the Caribbean before departing Guantanamo Bay, Cuba, 1 February 1959, for her new home port, San Francisco, California.

[5] Equipped with the most advanced long range radar and communications gear, Interpreter joined the Continental Air Defense Command (CONAD) as part of America's vital early warning system.

[5] Interpreter continued regular patrols in the Contiguous Radar Barrier, for 6 years, providing a vital link in the air defense of her country.