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

W6ZH callsign genealogy

Currently held by HOOVER III, HERBERT

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 W6ZH's current licensee, walking backwards.

  1. KC6ROCcancelled· E
    Brigham, Robert HCAgranted 2004-09-21cancelled 2010-03-12
  2. KG6VZIcancelled· T
    Brigham, Robert HCAgranted 2004-08-12cancelled 2004-09-21

Successor callsigns

Callsigns held now by people who previously held W6ZH.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W6ZH, oldest first.

  • HOOVER III, HERBERT CA
    2003-12-03 → cancelled 2010-02-04
  • Brigham, Robert H CA
    2020-01-22 active
← Back to W6ZH License history →