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

KW8K callsign genealogy

Currently held by KNUCKLES JR, JOHN C

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 KW8K's current licensee, walking backwards.

  1. KW8KWcancelled· E
    O NEIL JR, WILLIAM JOHgranted 2017-12-20cancelled 2024-02-03
  2. N8CHOactive· E
    Choo, Nathaniel IOHgranted 2019-06-07
  3. KE8JVNcancelled· E
    Choo, Nathaniel IOHgranted 2018-05-18cancelled 2019-06-07

Successor callsigns

Callsigns held now by people who previously held KW8K.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KW8K, oldest first.

  • GLASS, FRANK I MI
    1987-12-22 → cancelled 1997-09-01
  • SATRUN, STUART B MI
    1999-12-24 → cancelled 2011-12-28
  • KNUCKLES JR, JOHN C OH
    2012-01-14 → cancelled 2024-01-17
  • O'NEIL JR, WILLIAM J OH
    2024-02-03 active
← Back to KW8K License history →