Squadron leader a flying squadron is usually commanded by a wing commander, with each of the two flights under a squadron leader. However, ground-operating squadrons which are sub-divisions of a wing are ordinarily commanded by a squadron leader. This includes squadrons of the RAF Regiment and University Air Squadrons. The rank insignia consists of a thin blue band on a slightly wider black band between two narrow blue bands on slightly wider black bands. This is worn on both the lower sleeves of the tunic or on the shoulders of the flying suit or the casual uniform. Squadron leaders are the lowest
Captain (Canadian army and air force) the rank of flight lieutenant. Captain (Canadian army and air force) Captain is a rank in the Canadian military. In the Canadian Army, the rank insignia of an army captain is three pips and in the Royal Canadian Air Force, the rank insignia of an air force captain is two wide bars. The rank insignia of a navy captain is four wide bars. All officer bars are of gold thread in the dress uniforms, olive drab in combat uniform. The equivalent rank in the Royal Canadian Navy is lieutenant. Prior to the unification of the Canadian Forces in 1968, the