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

N5WYO callsign genealogy

Currently held by ALLAN, ANDREW D

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 N5WYO's current licensee, walking backwards.

  1. KE5VDEcancelled· T
    ALLAN, ANDREW DTXgranted 2014-03-12cancelled 2016-02-02
  2. KB1JTJcancelled· T
    ALLAN, ANDREW DTXgranted 2004-03-20cancelled 2008-06-17
  3. KC0EBXcancelled· P
    ALLAN, ANDREW DMAgranted 1998-08-27cancelled 2003-04-05
  4. KC7CRBcancelled· P
    ALLAN, ANDREW Dcancelled 1998-08-27

Successor callsigns

Callsigns held now by people who previously held N5WYO.

  1. KJ5NMSactive· T
    ALLAN, ANDREW DTXgranted 2025-12-11

All historical holders

Every license row we've seen with the callsign N5WYO, oldest first.

  • JAMES, HARVEY O TX
    1991-10-22 → cancelled 2003-10-23
  • ALLAN, ANDREW D TX
    2016-02-02 → cancelled 2025-12-11
← Back to N5WYO License history →