Type N3-S ships were a Maritime Commission small coastal cargo ship design to meet urgent World War II shipping needs, with the first of the 109 N3, both steam and diesel, type hulls delivered in December 1942.
N3-S-A1 illustration from ""American World Traders-New Ships for the Merchant Marine"
The Rovigo in Malta, which was originally the N3-S-A2 ship George W. Brown
N3-M-A1 as USS Enceladus (AK-80), August 1943 in original Navy configuration. Note Whirley crane, a part of the original N3-M-A1 design.
USAPRS Thomas F. Farrel, Jr. underway off the East Coast of the United States, 26 August 1944
Bay Shipbuilding Company (BSC) is a shipyard and dry dock company in Sturgeon Bay, Door County, Wisconsin. As of 2015, Bay Ships was a subsidiary of Fincantieri Marine Group and produces articulated tug and barges, OPA-90 compliant double hull tank ships and offshore support vessels. It also provides repair services to the lake freighter fleet. In the past the shipyard located in Sturgeon Bay has operated under several different names and traces its history back to 1918.
Lakers wintering over at Bay Shipbuilding, 2006
A view of Bay Shipbuilding from Potawatomi State Park, July 2008.