Royal Australian Air Force it was decided by the Air Board that the RAAF would adopt the rank structure that had been implemented in the RAF the previous year. As a result, the RAAF's rank structure came to be: Aircraftsman, Leading Aircraftsman, Corporal, Sergeant, Flight Sergeant, Warrant Officer, Officer Cadet, Pilot Officer, Flying Officer. Flight Lieutenant, Squadron Leader, Wing Commander, Group Captain, Air Commodore, Air Vice Marshal, Air Marshal, Air Chief Marshal, Marshal of the RAAF. In 1922, the colour of the RAAF winter uniform was determined by Williams on a visit to the Geelong Wool Mill. He asked for one dye dip fewer
No. 9 Squadron (Pakistan Air Force) well as its most senior. No. 9 Squadron was originally raised on 13 November 1943 at Risalpur. The squadron was formed at Lahore on 3 January 1944, equipped with the Hawker Hurricane IIC, by Squadron Leader A.W. Ridler of the Royal Air Force. During this time the squadron was commanded by then Squadron Leader Asghar Khan and deployed in Burma where it was extensively involved in World War II operations against the Japanese, later being awarded the sword of a Japanese general for its services. The squadron was also converted to the Spitfire VIII in 1945, still with then Squadron