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

WZ0L callsign genealogy

Currently held by PETSKA, LARRY R

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 WZ0L's current licensee, walking backwards.

  1. KX5CCactive
    CORPUS CHRISTI EMERGENCY MANAGEMENT ARCTXgranted 2026-04-21
  2. KJ5PCTcancelled
    CORPUS CHRISTI EMERGENCY MANAGEMENT ARCTXgranted 2026-03-18cancelled 2026-04-21

Successor callsigns

Callsigns held now by people who previously held WZ0L.

  1. W0YREactive· E
    Duvio, Kenneth DMNgranted 2023-05-09

All historical holders

Every license row we've seen with the callsign WZ0L, oldest first.

  • PETSKA, LARRY R NE
    2010-01-06 → cancelled 2022-02-01
  • Duvio, Kenneth D MN
    2022-02-18 → cancelled 2023-05-09
  • Decker, George TX
    2025-06-03 active
← Back to WZ0L License history →