Aviator call sign

An aviator call sign or aviator callsign is a call sign given to a military pilot, flight officer, and even some enlisted aviators. The call sign is a specialized form of nickname that is used as a substitute for the aviator's given name. It is used on flight suit and flight jacket name tags, painted/displayed beneath the officer's or enlisted aircrewman's name on aircraft fuselages or canopy rails, and in radio conversations. They are most commonly used in tactical jet aircraft communities (i.e., fighter, bomber, attack) than in other aircraft communities (i.e., airlift, mobility, maritime patrol), but their use is not totally exclusive to the former. Many NASA Astronauts with military aviator backgrounds are referred to during spaceflights by their call signs rather than their first names.

The origins of aviator call signs are varied. Most call signs play on or reference on variants of the aviator's firstname or surname. Other inspirations for call signs may include personality traits, middle name, references to historical figures, or past exploits during the pilot's career. Aviator call signs nearly always must come from a member or members of the aviator's squadron, training class, or other cohort.

It is considered bad form to try to give oneself a call sign and it is also common for aviators to be given a fairly derogatory call sign, and the more they complain about it, the more likely it is to stick.^{[citation needed]}

Some aviators use the same call sign throughout their careers; in other cases an aviator might have a series of call signs. For example, U.S. Navy Lieutenant Kara Hultgreen was originally given the call sign "Hulk" because of her ability to bench-press 200 pounds.^[1] Later, after a television appearance in which she wore noticeable makeup, she received the call sign "Revlon",^[1] and a 1998 biography was entitled Call Sign Revlon.^[2]