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Confidence: Medium · Source: FCC ULS · As of 2026-09-09

NX4-prefix vanity callsigns coming available

Vanity slots whose callsigns start with NX4. Sorted by availability date — soonest first.

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Showing 1– 2 of 2

CallsignStateAvailableLast heldLast holderReleased by
NX4KNC2026-09-17in 7d2024-09-17POWELL, JASON ACancelled
NX4DFL2028-07-25in 684d2026-07-26WALLER, DOUGLAS CCancelled