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

K6FW callsign genealogy

Currently held by JACOBSEN, PHILIP 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 K6FW's current licensee, walking backwards.

  1. KF6Eactive· E
    KIRSCHNER, FRANK DMDgranted 2020-07-07
  2. KK4PRactive
    PEAK AMATEUR RADIO CLUBGAgranted 2024-10-12
  3. KM4BTVcancelled
    PEAK AMATEUR RADIO CLUBGAgranted 2014-05-29cancelled 2014-08-26

Successor callsigns

Callsigns held now by people who previously held K6FW.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K6FW, oldest first.

  • JACOBSEN, PHILIP H CA
    1996-11-04 → cancelled 2006-08-22
  • WESTPHAL, FRANK C CA
    2018-06-26 active
← Back to K6FW License history →