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

W3CDG callsign genealogy

Currently held by ROYER, HOWARD E

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 W3CDG's current licensee, walking backwards.

  1. KB3ZACactive· T
    High, Zachary EPAgranted 2024-10-16
  2. KC3ZRWcancelled· T
    High, Zachary EPAgranted 2024-09-06cancelled 2024-10-16

Successor callsigns

Callsigns held now by people who previously held W3CDG.

  1. W3JLactive· E
    Gibson, Cory DOHgranted 2021-05-21

All historical holders

Every license row we've seen with the callsign W3CDG, oldest first.

  • ROYER, HOWARD E MD
    1992-02-25 → cancelled 2004-02-26
  • Gibson, Cory D OH
    2013-09-27 → cancelled 2021-05-21
← Back to W3CDG License history →