What the 4-digit code every commercial aircraft broadcasts actually tells air traffic control

Every commercial flight has a squawk code. Learn why there are only 4,096 codes, what 7500, 7600, and 7700 mean, and how ATC ...
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Aloha HA! Hawaiian Airlines to use Alaska flight codes beginning in 2026

Add Yahoo as a preferred source to see more of our stories on Google. HONOLULU (KHON2) — The flight code "HA" for Hawaiian Airlines will soon be a distant memory, with Alaska Air Group announcing that ...