The SS Wright (T-AVB-3) is currently in the outer harbour anchorage. She is a Aviation Logistics Support Ships built for the United States Navy in 1968. Despite Being in the ready reserve, she appeared to be conducting Flying operations, which may explain why she is anchored more to the west then normal.
Wikipedia tells us that She is
The lead ship of her class of two, she was originally laid down 1 June 1968 at Ingalls Shipbuilding, Inc. of Pascagoula, Mississippi as SS Mormacsun, a Maritime Commission type (C5-S-78) Ro-Ro vessel under Maritime Administration contract (MA 224) for Moore-McCormack Lines. Launched 1 July 1969, she was delivered to the Maritime Administration (MARAD) 1 February 1970 and subsequently renamed SS Young America (date unknown). Again renamed SS Wright (T-AVB-3) on 14 May 1986, the ship was assigned to MARAD Ready Reserve Force (RRF), MSC PM-5 Sealift Program Office, Logistics Prepositioning Force.
Wright provides support for Marine Corps helicopters and is maintained in reduced status ROS-5 (five day reactivation status) at Baltimore, Maryland.
Photo to follow (hopefully)