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

K7GSW callsign genealogy

Currently held by WILLIS, GORDON S

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 K7GSW's current licensee, walking backwards.

  1. K6QLFactive
    Amateur Radio Club Of AlamedaCAgranted 2026-04-04
  2. KG6WJFcancelled
    Amateur Radio Club Of AlamedaCAgranted 2004-09-17cancelled 2005-03-04

Successor callsigns

Callsigns held now by people who previously held K7GSW.

No current licensee on record previously held this callsign.

← Back to K7GSW License history →