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

K7ZEN callsign genealogy

Currently held by Hogin, William S

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 K7ZEN's current licensee, walking backwards.

  1. KE7ZWTcancelled· T
    Johnson, Cynthia AWAgranted 2009-02-04cancelled 2009-06-05

Successor callsigns

Callsigns held now by people who previously held K7ZEN.

  1. AB2CDcancelled· E
    Hogin, William SORgranted 2002-08-09cancelled 2002-12-24

All historical holders

Every license row we've seen with the callsign K7ZEN, oldest first.

  • Hogin, William S OR
    2001-04-03 → cancelled 2002-08-09
  • JOHNSON, CYNTHIA A WA
    2019-07-25 active
  • HOGIN, WILLIAM S
    — → cancelled 1999-06-16
← Back to K7ZEN License history →