Claim: From 28 to 30 July, Greenbrier River sailed to Virginia for training in Chesapeake Bay, where she was assigned to LSMR Squadron 4.
Evidence: From 28 to 30 July she sailed to Little Creek, Virginia, for training in Chesapeake Bay and along the Virginia coast. Assigned to LSMR Squadron 4, she departed Little Creek on 4 October for the Great Lakes.