Post-war she was temporarily employed as an ammunition ship before finally being decommissioned.
Hits were scored on two ammunition ships and a tanker.
One ammunition ship was sunk and two others were set on fire.
She served as ammunition ship there until announcement of the Japanese capitulation.
On 6 October, the ammunition ship conducted her first underway replenishment.
Mazama built as an ammunition ship using C-2 hull plans, began her war service 6 May 1944.
Port Fairy had an eventful war employed as an ammunition ship.
An ammunition ship is sent first to test the new system.
A few days thereafter, the ersatz ammunition ship headed back to Ulithi.
After the war's end, she was assigned as an ammunition ship, to carry ordnance where needed.