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

K5OWG callsign genealogy

Currently held by Butler, John M

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 K5OWG's current licensee, walking backwards.

  1. WA4SWactive· E
    Westbrook, Stephen JSCgranted 2022-04-08
  2. W4PSWcancelled· E
    Westbrook, Stephen JSCgranted 2021-10-26cancelled 2022-04-08
  3. KG4PSFcancelled· E
    Westbrook, Stephen JSCgranted 2021-08-20cancelled 2021-10-26

Successor callsigns

Callsigns held now by people who previously held K5OWG.

No current licensee on record previously held this callsign.

← Back to K5OWG License history →