The year 1977 began with three months of refresher training for the ship.

Refresher training occupied her during the first six weeks of 1963.

There would also be a need for ongoing refresher training.

That deployment began on 12 April 1977 after a period of refresher training.

The first three months of 1968 found the ship conducting refresher training.

In July, the submarine went to sea for refresher training.

On 2 December she left the yard and prepared for refresher training into 1969.

However, refresher training for the ship's crew will take significantly longer.

She then conducted refresher training and air defense patrol off the coast of California.

Acme held refresher training from 3 to 19 January 1968.