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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K3XZ callsign genealogy

Currently held by ROBERTSON, EDWARD H

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 K3XZ's current licensee, walking backwards.

  1. WA3EDactive· A
    BUCK, EDWARD EMDgranted 2016-06-17
  2. WA3RFHcancelled· A
    BUCK, EDWARD EMDgranted 1998-01-23cancelled 2006-07-25

Successor callsigns

Callsigns held now by people who previously held K3XZ.

  1. W3GAYcancelled· E
    ROBERTSON Mr, EDWARD HMDgranted 2002-03-26cancelled 2002-05-28

All historical holders

Every license row we've seen with the callsign K3XZ, oldest first.

  • ROBERTSON, EDWARD H MD
    1998-03-02 → cancelled 2002-03-26
  • ROBERTSON, EDWARD H MD
    2022-10-05 active
← Back to K3XZ License history →