page_title: Leading aircraftman
hierarchical_section_title: Leading aircraftman
caption_attribution_description: English: Shoulder Rank Patch of the Leading Aircraftsman of the Indian Air Force
context_page_description: Leading aircraftman or leading aircraftwoman is a junior rank in some air forces. It sits between aircraftman and senior aircraftman, and has a NATO rank code of OR-2. The rank badge is a horizontal two-bladed propeller.
  The rank originated in the Royal Air Force, when it was formed in 1918. It replaced the Royal Flying Corps rank of air mechanic 1st class. It was only a trade classification until 1 January 1951, when it became a rank, although it is non-supervisory.
  Leading aircraftman is also a rank in the Royal Australian Air Force, Royal New Zealand Air Force, Bangladesh Air Force, Indian Air Force, Ghana Air Force and the Sri Lanka Air Force, and until 1968 was a rank in the Royal Canadian Air Force.
  In the RNZAF, the rank is awarded after three years of service or completion of a senior trade course, whichever comes first.
  Leading air cadet in the New Zealand Air Training Corps also uses the propeller badge. It is not technically a rank, and may be awarded to cadets who have attended a minimum of thirty parades, or completed one year in a unit. The rank is generally awarded to those cadets who show obvious leadership skill.
context_section_description: Leading aircraftman (LAC) or leading aircraftwoman (LACW) is a junior rank in some air forces. It sits between aircraftman and senior aircraftman, and has a NATO rank code of OR-2. The rank badge is a horizontal two-bladed propeller.
  The rank originated in the Royal Air Force, when it was formed in 1918. It replaced the Royal Flying Corps rank of air mechanic 1st class (which wore the same badge). It was only a trade classification until 1 January 1951, when it became a rank, although it is non-supervisory.
  Leading aircraftman is also a rank in the Royal Australian Air Force (which uses a single chevron rather than a propeller device), Royal New Zealand Air Force, Bangladesh Air Force, Indian Air Force, Ghana Air Force and the Sri Lanka Air Force, and until 1968 was a rank in the Royal Canadian Air Force.
  In the RNZAF, the rank is awarded after three years of service or completion of a senior trade course, whichever comes first.
  Leading air cadet (LAC) in the New Zealand Air Training Corps also uses the propeller badge. It is not technically a rank (although many units regard it as a very junior NCO rank), and may be awarded to cadets who have attended a minimum of thirty parades, or completed one year in a unit. The rank is generally awarded to those cadets who show obvious leadership skill.
caption: Rank badge of an Indian Air Force Leading Aircraftman
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