Historical Usage
From 1947 to 1952, this rank was known as an Air Force Corporal, and from 1952 to 1967 it was called an Airman Second Class. Also during this time frame, the E-4 paygrade rank, now known as Senior Airman, was called Airman First Class.
Read more about this topic: Airman First Class
Famous quotes containing the words historical and/or usage:
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—Henry David Thoreau (1817–1862)
“...Often the accurate answer to a usage question begins, “It depends.” And what it depends on most often is where you are, who you are, who your listeners or readers are, and what your purpose in speaking or writing is.”
—Kenneth G. Wilson (b. 1923)