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

W8ADK callsign genealogy

Currently held by PEABODY, FREDERICK 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 W8ADK's current licensee, walking backwards.

  1. AD0Pactive· E
    Hensel, RichardNEgranted 2024-03-02
  2. AE0XUcancelled· E
    Hensel, RichardNEgranted 2024-01-19cancelled 2024-03-02
  3. KF0OSXcancelled· E
    Hensel, RichardNEgranted 2024-01-19cancelled 2024-01-23

Successor callsigns

Callsigns held now by people who previously held W8ADK.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W8ADK, oldest first.

  • PEABODY SR, CARROLL W OH
    1998-01-15 → cancelled 2000-07-24
  • PEABODY, FREDERICK J UT
    2021-04-07 → cancelled 2021-07-30
  • PEABODY, MATTHEW J SD
    2022-02-08 active
← Back to W8ADK License history →