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

W1YZ callsign genealogy

Currently held by COLLAMORE, ELLWOOD

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 W1YZ's current licensee, walking backwards.

  1. WF4Wactive· E
    HUBBARD JR, RICHARD JGAgranted 2017-04-11
  2. AA8AOcancelled· E
    Vuchinich, John MOHgranted 2022-06-24cancelled 2023-02-04
  3. AD8IQcancelled· E
    Vuchinich, John MOHgranted 2022-04-07cancelled 2022-06-24

Successor callsigns

Callsigns held now by people who previously held W1YZ.

  1. WF4Wcancelled· E
    COLLAMORE, ELLWOODFLgranted 2014-09-05cancelled 2015-03-21

All historical holders

Every license row we've seen with the callsign W1YZ, oldest first.

  • COLLAMORE, ELLWOOD ME
    2007-03-24 → cancelled 2014-09-05
  • COLLAMORE, ELLWOOD ME
    2025-01-08 active
← Back to W1YZ License history →