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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K8KKK callsign genealogy

Currently held by Kopacko, Jason M

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 K8KKK's current licensee, walking backwards.

  1. KJ4OKWcancelled· G
    Kopacko, Jason MTNgranted 2009-08-18cancelled 2009-09-05

Successor callsigns

Callsigns held now by people who previously held K8KKK.

  1. K4AAEcancelled· E
    BENTLEY, OTIS HALgranted 2008-03-25cancelled 2017-05-26

All historical holders

Every license row we've seen with the callsign K8KKK, oldest first.

  • KOPACKO, GERALD A MI
    1993-01-05 → cancelled 2000-04-16
  • BENTLEY, OTIS H AL
    2008-03-04 → cancelled 2008-03-25
  • Kopacko, Jason M TN
    2019-07-16 active
← Back to K8KKK License history →