Air commodore is never shortened to Commodore, which is a rank in various naval forces. Air commodore is a one-star rank and the most junior air officer rank, being immediately senior to group captain and immediately subordinate to air vice-marshal. It has a NATO ranking code of OF-6 and is equivalent to a commodore in the Royal Navy or a brigadier in the British Army or the Royal Marines. Unlike these two ranks, however, it has always been a substantive rank. Additionally, air commodores have always been considered to be air officers whilst Royal Navy commodores have not since the Napoleonic Wars
William Beloe (Royal Navy officer) William Beloe (Royal Navy officer) Vice Admiral Sir (Isaac) William (Trant) Beloe (9 December 1909 – 3 April 1966) was a Royal Navy officer who became Deputy Supreme Allied Commander Atlantic. Beloe joined the Royal Navy in 1923. He served in World War II commanding the destroyer HMS "Campbeltown" and frigate HMS "Cotton" in the Western Approaches, Western Mediterranean and Russian convoys. After the War he commanded the destroyer HMS "Contest" and then became Deputy Director of the Royal Navy Staff College before commanding the destroyer HMS "Dainty" and then the aircraft carrier HMS "Ocean". He was appointed Commodore commanding