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

W5ADH callsign genealogy

Currently held by Shaffer, Charles F

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 W5ADH's current licensee, walking backwards.

  1. WA5ADHcancelled· T
    Hailey, Anthony DOKgranted 2017-09-01cancelled 2018-03-13
  2. K4ADHactive· T
    Howery, DuaneNCgranted 2021-11-13
  3. KO4SAVcancelled· T
    Howery, Duane ONCgranted 2021-07-20cancelled 2021-11-13

Successor callsigns

Callsigns held now by people who previously held W5ADH.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W5ADH, oldest first.

  • Shaffer, Charles F TX
    2005-11-21 → cancelled 2018-02-17
  • Hailey, Anthony D OK
    2018-03-13 active
← Back to W5ADH License history →