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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N7XBX callsign genealogy

Currently held by Dunlap, Nathan E

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by N7XBX's current licensee, walking backwards.

  1. KJ7DKGcancelled· T
    Dunlap, Nathan EWAgranted 2019-01-31cancelled 2019-02-22

Successor callsigns

Callsigns held now by people who previously held N7XBX.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N7XBX, oldest first.

  • WALKER, WILLIAM F ID
    1998-06-01 → cancelled 2004-03-25
  • Dunlap, Nathan E WA
    2019-02-22 active