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

K6KDK callsign genealogy

Currently held by Kassis, David 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 K6KDK's current licensee, walking backwards.

  1. K6ETDcancelled· T
    Kasad, KianCAgranted 2017-05-31cancelled 2021-03-09
  2. KM6DERcancelled· T
    Kasad, Kian DCAgranted 2016-06-01cancelled 2017-05-31

Successor callsigns

Callsigns held now by people who previously held K6KDK.

  1. K6CIMactive· E
    Kassis, David JCAgranted 2026-04-08
  2. KM6HKactive· E
    HYMAN, DANIEL GCAgranted 2022-01-19

All historical holders

Every license row we've seen with the callsign K6KDK, oldest first.

  • HYMAN, DANIEL G SD
    2003-11-18 → cancelled 2012-03-06
  • Kassis, David J CA
    2016-04-19 → cancelled 2016-05-27
  • Kasad, Kian D CA
    2021-03-09 active
← Back to K6KDK License history →