Royal Air Force Volunteer Reserve (Training Branch) an initial filter interview at an ATC Wing HQ. This interview is usually chaired by the OC Wing who holds the rank of Wing Commander Air Cadets. Others present at the filter interview may include the Wing Executive Officer who is nowadays a civil servant that may also hold the rank of Squadron Leader RAF VR(T) and one or more Wing Staff Officers in the rank of Squadron Leader/Flight Lieutenant Air Cadets. The Chair of the interview panel must have attended and passed the RAF's Short Interview Technique Course. Candidates who successfully pass this filter interview are then called forward
Group captain air forces, such as Colonel, other air services, especially non-combat auxiliaries in Commonwealth countries, have used a variety of alternative names for equivalent ranks. The equivalent rank in the Women's Auxiliary Air Force, Women's Auxiliary Australian Air Force, Women's Royal Air Force (until 1968) and Princess Mary's Royal Air Force Nursing Service (until 1980) was "group officer". The equivalent rank in the Royal Observer Corps (until 1995) was "observer captain", which had a similar rank insignia. Group captain Group captain is a senior commissioned rank in many air forces. Group captain has a NATO rank code of OF-5, meaning that