Air Forces
In most countries the air force is the junior service and so air force ranks have been adopted or modified from one of the other services. Many, such as the United States Air Force, use a rank structure and insignia similar to those of the army.
However, the United Kingdom's Royal Air Force, many other Commonwealth air forces and a few non-Commonwealth air forces use an air force-specific rank structure in which flight lieutenant is OF-2. A group captain is OF-5 and was derived from the naval rank of captain.
In the unified system of the Canadian Forces the air force rank titles are identical to that of the army as are army and air rank insignia with both wearing two gold stripes on the sleeve or epaulette. While the rank is equivalent to a naval lieutenant, naval lieutenant rank insignia is embellished with the executive curl. The modern equivalent of the British group captain bears the rank and insignia of colonel, i.e. four gold stripes on sleeve or epaulette (same as a naval captain).
Read more about this topic: Captain (OF-2)
Famous quotes containing the words air and/or forces:
“The air is precious to the red man, for all things share the same breath—the beast, the tree, the man, they all share the same breath. The white man does not seem to notice the air he breathes. Like a man dying for many days, he is numb to the stench.”
—Attributed to Seattle (c. 1784–1866)
“The poorest man may in his cottage bid defiance to all the forces of the Crown. It may be frail—its roof may shake—the wind may blow through it—the storm may enter—the rain may enter—but the King of England cannot enter!—all his forces dare not cross the threshold of the ruined tenement!”
—William Pitt, The Elder, Lord Chatham (1708–1778)