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

K5BG callsign genealogy

Currently held by THORNHILL, HAROLD 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 K5BG's current licensee, walking backwards.

  1. N5RGactive· E
    SATO, FUMIHIKOCAgranted 2018-10-16
  2. AE5JSactive· E
    Sell, Joseph EARgranted 2026-07-31
  3. KG5ABEcancelled· E
    Sell, Joseph EARgranted 2014-02-03cancelled 2016-10-18

Successor callsigns

Callsigns held now by people who previously held K5BG.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K5BG, oldest first.

  • THORNHILL, HAROLD D MS
    1994-03-22 → cancelled 2002-01-05
  • GILL, ROBERT L TX
    2023-11-10 active
← Back to K5BG License history →