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

KZ6T callsign genealogy

Currently held by CARDONA, MICHAEL P

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 KZ6T's current licensee, walking backwards.

  1. K6DTZcancelled· E
    Peralez, Jon DCAgranted 2025-04-15cancelled 2025-05-06
  2. KO6INRcancelled· E
    Peralez, Jon DCAgranted 2025-03-25cancelled 2025-04-15

Successor callsigns

Callsigns held now by people who previously held KZ6T.

  1. NH7Xactive· E
    Sikes, Charles JHIgranted 2023-03-21

All historical holders

Every license row we've seen with the callsign KZ6T, oldest first.

  • CARDONA, MICHAEL P CA
    1998-09-17 → cancelled 2010-09-18
  • Sikes, Charles J HI
    2020-07-11 → cancelled 2023-03-21
  • Peralez, Jon D CA
    2025-05-06 active
← Back to KZ6T License history →