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

W6SQ callsign genealogy

Currently held by COULSON, WILLIAM J

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 W6SQ's current licensee, walking backwards.

  1. K7EKOactive· E
    CARPENTER, GERALD AAZgranted 2025-09-03
  2. N6EKOactive· G
    Echo, JulieCAgranted 2022-02-26
  3. KN6SRGcancelled· G
    Echo, JulieCAgranted 2020-09-21cancelled 2022-02-26
  4. KN6KYYcancelled· G
    Echo, JulieCAgranted 2020-09-21cancelled 2022-02-07

Successor callsigns

Callsigns held now by people who previously held W6SQ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W6SQ, oldest first.

  • MORRISON, KENNETH G AZ
    2000-05-17 → cancelled 2006-05-30
  • COULSON, WILLIAM J WA
    2020-11-04 active
← Back to W6SQ License history →