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

W3FM callsign genealogy

Currently held by Burhans Jr, Harry T

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 W3FM's current licensee, walking backwards.

  1. AF7QTcancelled· E
    Okubo, AkiraORgranted 2015-04-09cancelled 2015-06-13
  2. KG7SRWactive· T
    Williams, RichardIDgranted 2018-12-11
  3. KG7MGYcancelled· T
    Williams, RichardIDgranted 2014-06-04cancelled 2018-12-11

Successor callsigns

Callsigns held now by people who previously held W3FM.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W3FM, oldest first.

  • Burhans Jr, Harry T PA
    2005-02-15 → cancelled 2013-05-24
  • Okubo, Akira MP
    2025-04-11 active
← Back to W3FM License history →