Overview
Wing commander (Wg Cdr in the RAF, the IAF, and the PAF, WGCDR in the RNZAF and RAAF, formerly sometimes W/C in all services) is a senior commissioned rank in the British Royal Air Force and air forces of many countries which have historical British influence, including many Commonwealth countries but not including Canada (since Unification) and South Africa. It is sometimes used as the English translation of an equivalent rank in countries which have a non-English air force-specific rank structure. It ranks immediately above squadron leader and immediately below group captain.
It has a NATO ranking code of OF-4. It is equivalent to commander in the Royal and United States Navies, as well as to lieutenant colonel in the British Army, the Royal Marines, and the United States Army, Air Force and Marine Corps. The equivalent rank in the Women's Auxiliary Air Force and the Women's Royal Air Force (until 1968) and in Princess Mary's Royal Air Force Nursing Service (until 1980) was wing officer. The equivalent rank in the Royal Observer Corps (until 1995) was observer commander, which had a similar rank insignia.
Origins
On 1 April 1918, the newly created RAF adopted its officer rank titles from the British Army, with Royal Naval Air Service captains and Royal Flying Corps colonels officially becoming colonels in the RAF. In practice, there was some inconsistency, with some former naval officers using their former ranks unofficially. In response to the proposal that the RAF should use its own rank titles, it was suggested that the RAF might use the Royal Navy's officer ranks, with the word "air" inserted before the naval rank title. For example, the rank that later became wing commander would have been "air commander". Although the Admiralty objected to this simple modification of their rank titles, it was agreed that the RAF might base many of its officer rank titles on naval officer ranks with differing pre-modifying terms. It was also suggested that RAF lieutenant colonels might be entitled reeves or wing-leaders. However, the rank title wing commander was chosen as wings were typically commanded by RAF lieutenant colonels and the term wing commander had been used in the Royal Naval Air Service. The rank of wing commander was introduced in August 1919 and has been used continuously since then.
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