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

W7GS callsign genealogy

Currently held by SWIDERSKI, GLENN

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 W7GS's current licensee, walking backwards.

  1. AA7FCcancelled· E
    Curtis, Frank JAZgranted 2017-02-07cancelled 2017-04-14
  2. KK7VRcancelled· E
    Curtis, Frank JAZgranted 2009-11-17cancelled 2017-02-07
  3. KD7HPRcancelled· P
    Curtis, Frank JAZgranted 2000-01-07cancelled 2000-02-04

Successor callsigns

Callsigns held now by people who previously held W7GS.

No current licensee on record previously held this callsign.

← Back to W7GS License history →