display | more...
A phrase taken from the jargon of fighter pilots used to describe looking behind you. In air to air combat, pilots use the number positions on a clock face to describe the position of objects around them, including enemy planes. Twelve o'clock would be dead ahead, and six o'clock directly behind you. Used skillfully, it is a very quick way to describe positions.

"Check six" is also a slang term that means "cover your ass".

Log in or register to write something here or to contact authors.