MILITARY CALLSIGN LIST

Fighters: Callsign + 81 or 91 appear to be travelling callsigns used on cross-country, special activity and out-of-area flights. Some units have special callsigns they use when travelling out of area so the number used may not correlate with the 81/91 system. Normally, fighters use callsign + 11, callsign + 21, etc. ................
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