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

W9GSW callsign genealogy

Currently held by WOOD, GREGORY 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 W9GSW's current licensee, walking backwards.

  1. WD9ENBactive· E
    Peckhart, MatthewINgranted 2016-10-04
  2. KB9WVVcancelled· E
    Peckhart, MatthewINgranted 2010-05-18cancelled 2016-10-04

Successor callsigns

Callsigns held now by people who previously held W9GSW.

No current licensee on record previously held this callsign.

← Back to W9GSW License history →