Phillip was promoted to post-captain on 30 November 1781 and given command of the 20-gun . Ariadne was sent to the Elbe to escort a transport ship carrying a detachment of Hanoverian troops, arriving at the port of Cuxhaven on 28 December, the estuary froze over trapping Ariadne in the harbour. In March 1782, Phillip arrived in England with the Hanoverian troops. In the following months Ariadne got a new lieutenant, Philip Gidley King, whom Phillip took under his wing. Ariadne was used to patrol the Channel where on 30 June, she captured the French frigate Le Robecq.
Phillip was promoted to post-captain on 30 November 1781 and given command of the 20-gun  Ariadne was sent to the Elbe to escort a transport ship carrying a detachment of Hanoverian troops, arriving at the port of Cuxhaven on 28 December, the estuary froze over trapping Ariadne in the harbour. In March 1782, Phillip arrived in England with the Hanoverian troops. .In the following months Ariadne got a new lieutenant, Philip Gidley King, whom Phillip took under his wing. Ariadne was used to patrol the Channel where on 30 June, she captured the French frigate Le Robecq.