U.S. Air Force aeronautical ratings are military aviation skill standards established and awarded by the United States Air Force for commissioned officers participating in "regular and frequent flight", either aerially or in space, in performance of their duties. USAF aeronautical badges, commonly referred to as "wings" from their shape and their historical legacy, are awarded by the Air Force in recognition of degrees of achievement and experience. Officers earning these badges and maintaining their requirements are classified as rated officers and receive additional pay and allowances.
The first U.S. military aviator ratings were awarded in 1912, and the issuance of badges for recognition of the award began in 1913. The division of ratings into multiple skill levels and categories began in 1914 and expanded during World War I. With minor variations in numbers and titles of ratings, the system remained largely unchanged until 1940, when the current system of pilot ratings was introduced. During World War II, as many as 19 aeronautical ratings were recognized and awarded by the Army Air Forces, but most were discontinued after the war when the USAF came into being.
USAF ratings gradually expanded until seven categories and 21 ratings exist currently. The most recent change added the RPA (Remotely Piloted Aircraft) Pilot rating, effective 13 December 2010. Although in much smaller numbers, enlisted personnel were historically eligible to be rated until 1949. Since the later 1950s, highly trained enlisted personnel, along with officers whose duties do not include flying, are recognized by the awarding of Air Force Occupational Badges. In 2016, the Air Force opened RPA pilot positions to enlisted personnel, making them the first enlisted pilots since 1949.
Overview
For all categories of aeronautical ratings, to be eligible for the rating and to wear the appropriate badge, an officer must be medically qualified to fly and also be qualified by flying status proficiency. Certified flight officers who develop medical conditions that disqualify them from flying are classified DNIF (Duties Not Including Flying). DNIF may be temporary or permanent. Officers placed on permanent DNIF status are either cross-trained into another career field, or separated from the Air Force, depending on the severity of their medical condition.
The Astronaut "qualifier" is awarded only by the Air Force Chief of Staff for rated officers formally qualified to perform duties at least 50 miles above the earth's surface and who have participated in at least one operational mission, and has a distinctive Astronaut Badge, consisting of a "shooting star" qualifier device superimposed on their rated badge.
The seven categories of aeronautical ratings, as authorized by Title 10, U.S.C. 8691, are: Pilot: awarded by the Commander or delegated wing commanders, Air Education and Training Command (AETC) Navigator: awarded by the Commander or delegated wing commanders, AETC Combat System Officer (CSO): awarded by the Commander or delegated wing commanders, AETC Air Battle Manager (ABM): awarded by the Commander or delegated air control wing commanders, AETC RPA Pilot: awarded by the Commander or delegated wing commanders, Air Combat Command, or Commander, Air Force Reserve Command Observer: awarded by the Senior Air Force Officer, National Aeronautics and Space Administration. Badge is identical to that worn by USAF Navigators and CSOs. In current practice, is awarded with the Astronaut distinguishing insignia to those USAF officer astronauts who are not previously rated USAF Pilots or USAF Navigators/CSOs. Although identical to the badge worn by Navigators and CSOs, recipients are not graduates of USAF Navigator or CSO training. Flight Surgeon: awarded by the Commander, USAF School of Aerospace Medicine
Evolution of the USAF ratings system
From the Aviation Act (40 Stat. 243), 24 July 1917:
That officers detailed in or attached to the aviation section of the signal corps may, when qualified therefore, be rated as junior military aviator, military aviator, junior military aeronaut, and military aeronaut ... Provided further, that any officer attached to the aviation section of the signal corps for any military duty requiring him to make regular and frequent flights shall receive an increase of 25 per centum of the pay of his grade and length of service under his commission.