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

K9HZ callsign genealogy

Currently held by HURLEY JR, WILLIAM H

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 K9HZ's current licensee, walking backwards.

  1. WB0DRHcancelled· E
    Schmidt II, William JILgranted 1996-11-19cancelled 2003-06-03

Successor callsigns

Callsigns held now by people who previously held K9HZ.

  1. K4GDRcancelled· E
    HURLEY JR, WILLIAM HGAgranted 2020-12-14cancelled 2025-04-04
  2. AF9Ractive· E
    BAKER, DANIEL FILgranted 2018-07-24

All historical holders

Every license row we've seen with the callsign K9HZ, oldest first.

  • HURLEY JR, WILLIAM H GA
    2001-02-10 → cancelled 2001-03-06
  • SCHMIDT II, WILLIAM J TX
    2023-03-16 active
  • BAKER, DANIEL F
    — → cancelled 1998-10-21
← Back to K9HZ License history →