Non-Commissioned Staff (ATC) Ranks
Staff within the RAFAC use the same basic rank structure as the RAF. However, they do not use Lance Corporal or Corporal but they do have an additional Warrant Officer rank. The second WO rank is granted to ex-regular Warrant Officers, the six Regional WO's (e.g - LaSER RWO (London and South East Region Regional WO)) and Corps Warrant Officers (e.g - CACWO (Commandant Air Cadets Warrant Officer))