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

K6SPQ callsign genealogy

Currently held by GOWERN, WILLIAM W

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 K6SPQ's current licensee, walking backwards.

  1. NA6CAactive· A
    GOWERN, WILLIAM WCAgranted 2022-09-03

Successor callsigns

Callsigns held now by people who previously held K6SPQ.

  1. NA6CAactive· A
    GOWERN, WILLIAM WCAgranted 2022-09-03
  2. NA6CAcancelled· A
    GOWERN, WILLIAM WCAgranted 2019-10-30cancelled 2022-04-12
  3. NA6CAcancelled· A
    GOWERN, WILLIAM WCAgranted 2017-09-27cancelled 2019-05-10
  4. NA6CAcancelled· A
    GOWERN, WILLIAM WCAgranted 2015-09-29cancelled 2017-04-04
  5. KR6DXcancelled· A
    GOWERN, WILLIAM WCAgranted 1997-09-17cancelled 2007-03-30

All historical holders

Every license row we've seen with the callsign K6SPQ, oldest first.

  • GOWERN, WILLIAM W CA
    2007-03-30 → cancelled 2015-09-29
  • GOWERN, WILLIAM W CA
    2017-06-09 → cancelled 2017-09-27
  • GOWERN, WILLIAM W CA
    2019-05-10 → cancelled 2019-10-30
  • GOWERN, WILLIAM W CA
    2022-04-12 → cancelled 2022-09-03
  • —
    — → cancelled 1997-09-17
← Back to K6SPQ License history →