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

W7FEN callsign genealogy

Currently held by GERVENACK, ROBERT 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 W7FEN's current licensee, walking backwards.

  1. NA7Wactive· E
    SHUMWAY, LEONARD AWAgranted 2021-08-03
  2. N7MOQcancelled· E
    SHUMWAY, LEONARD AWAgranted 2008-12-30cancelled 2011-09-02

Successor callsigns

Callsigns held now by people who previously held W7FEN.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W7FEN, oldest first.

  • GERVENACK, ROBERT W WA
    1999-06-29 → cancelled 2009-07-25
  • COURTNEY, GEORGE L WA
    2019-05-24 active