Commander Air Force's mid-rank officers' ranks are modelled on those of the Royal Navy, the term wing commander is used as a rank, and this is the equivalent of a lieutenant colonel in the army or a commander in the navy. The rank of wing commander is above that of squadron leader and below that of group captain. In the former Royal Naval Air Service, which was merged with the Royal Flying Corps to form the Royal Air Force in 1918, the pilots held appointments as well as their normal ranks in the Royal Navy, and they wore insignia appropriate to
No. 7 Squadron (Pakistan Air Force) No. 7 Squadron (Pakistan Air Force) No. 7 Squadron, nicknamed the Bandits, is a fighter squadron of the Pakistan Air Force. The squadron was established in June 1960 as No. 7 Light Bomber Squadron under the command of Squadron Leader Ayaz A. Khan. It was based at PAF Base Mauripur, equipped with the Martin B-57 Canberra light bomber and assigned to airfield strike and deep interdiction roles. Unit inventory comprised ten B-57B models and one dual-seat B-57C model, which was nicknamed "Baba" and was kept airworthy despite being landed once with nose-wheel up and twice with all landing gear up.