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

N6DG callsign genealogy

Currently held by KOKASKA, FREDERICK 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 N6DG's current licensee, walking backwards.

  1. KW6Factive· E
    WARKENTIN, MICHAELCAgranted 2022-11-04
  2. AJ6YJcancelled· E
    WARKENTIN, MICHAELCAgranted 2022-08-17cancelled 2022-11-04
  3. KN6VLXcancelled· E
    WARKENTIN, MICHAELCAgranted 2022-08-17cancelled 2022-10-11

Successor callsigns

Callsigns held now by people who previously held N6DG.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N6DG, oldest first.

  • KOKASKA, FREDERICK F CA
    2008-04-01 → cancelled 2018-05-30
  • Lazarowich, Richard J CA
    2020-06-19 active
← Back to N6DG License history →