SS Cushag was sold once more, this time to a London broker, from whom she was purchased by the Isle of Man Steam Packet Company in May 1920, at a cost of £22,000 (equivalent to £). Small and drawing so little water, she was mostly used for cargo trade in the Island's smaller ports - Port St Mary, Peel, Laxey and Castletown. After over 20 years service with the Company, she was sold to London agents in January 1943, and then went on to Stornoway on the Isle of Lewis for four years. She transferred to Kirkwall in Orkney in 1947. "Cushag"
Isle of Man Railway Ballasalla the line runs over relatively flat land past the request halt at Ronaldsway to the ancient capital of Castletown. After Castletown the railway crosses the Silver Burn and heads northwest across country to the diminutive request stop at Ballabeg railway station. It then turns west for the short run to Colby, which is popular with the locals. After a request stop at the Level the train continues to Port St Mary, with views of Bradda Head and Milner's Tower on this stretch of line to Port Erin. Port Erin railway station is home to the Whistle Stop Cafe, providing