- Aircraftman
Aircraftman (AC), or Aircraftwoman (ACW), is the lowest rank in the
Royal Air Force and theair force s of several other Commonwealth countries.Aircraftman ranks below
Leading Aircraftman and has aNATO rank code of OR-1. It is presently a training rank only and no airmen in productive service hold this rank. Aircraftman do not wear any rank insignia.The rank was introduced on the formation of the RAF in 1918, replacing the
Royal Flying Corps rank of Air Mechanic 2nd Class. There used to be two grades: Aircraftman 1st Class (AC1) and Aircraftman 2nd Class (AC2; also colloquially known as an "AC plonk").In the
Royal New Zealand Air Force , the rank is known as "Aircraftsman", regardless of the person's sex, in line with Seaman in theRoyal New Zealand Navy . The spelling "Aircraftsman", despite being seen even in official documents, is incorrect in the RAF.In RAF slang, Aircraftmen are sometimes called "erks". The word "erk" is likely a phonetic spelling of an east-Londoner's pronunciation of the abbreviation, "airc". Fact|date=May 2007
ee also
*
RAF enlisted ranks
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