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

KZ1S callsign genealogy

Currently held by GORDON, WALTER 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 KZ1S's current licensee, walking backwards.

  1. K1SKLcancelled· E
    Lamoreaux, Steven KCTgranted 2018-02-23cancelled 2021-04-06
  2. AC1ECcancelled· E
    Lamoreaux, Steven KCTgranted 2017-12-20cancelled 2018-02-23

Successor callsigns

Callsigns held now by people who previously held KZ1S.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KZ1S, oldest first.

  • GORDON, WALTER H NC
    2012-10-10 → cancelled 2019-02-12
  • Lamoreaux, Steven K CT
    2021-04-06 active
← Back to KZ1S License history →