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

KK6X callsign genealogy

Currently held by Zarate, Harry D

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 KK6X's current licensee, walking backwards.

  1. WG6Ractive· E
    Zinnanti, Anthony DCAgranted 2021-12-11
  2. K6RXGcancelled· E
    Zinnanti, Anthony DCAgranted 2015-05-30cancelled 2021-12-11
  3. KK6RXGcancelled· G
    Zinnanti, Anthony DCAgranted 2015-02-12cancelled 2015-05-30

Successor callsigns

Callsigns held now by people who previously held KK6X.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KK6X, oldest first.

  • HICKS, JAMES L CA
    2014-09-24 → cancelled 2017-11-01
  • Zarate, Harry D CA
    2019-11-22 active
← Back to KK6X License history →