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

AF4MW callsign genealogy

Currently held by Wilken, Marvin 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 AF4MW's current licensee, walking backwards.

  1. N8TCZactive· E
    Wilcox, James MMIgranted 2021-06-22
  2. KE8SCBcancelled· T
    Wilcox, James MMIgranted 2021-05-17cancelled 2021-06-22

Successor callsigns

Callsigns held now by people who previously held AF4MW.

  1. KT4Wactive· E
    Wilken, Marvin JTXgranted 2019-05-07
  2. KZ4Hexpired· E
    SELLEW, BARRY AALgranted 1999-02-26cancelled 2011-03-01

All historical holders

Every license row we've seen with the callsign AF4MW, oldest first.

  • Wilken, Marvin J GA
    2009-06-09 → cancelled 2009-08-04
  • SELLEW, BARRY A
    — → cancelled 1999-02-26
← Back to AF4MW License history →