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

K8GY callsign genealogy

Currently held by Denslow 437, Mark A

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 K8GY's current licensee, walking backwards.

  1. AC8JCcancelled· E
    CROWE, JOHN MNCgranted 2016-04-22cancelled 2016-09-16
  2. N4LBXcancelled· E
    CROWE, JOHN MNCgranted 2012-11-20cancelled 2016-04-22
  3. KG4ULFcancelled· T
    Crowe, John MTNgranted 2012-07-18cancelled 2012-11-20

Successor callsigns

Callsigns held now by people who previously held K8GY.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K8GY, oldest first.

  • Kennedy, John S OH
    1999-05-26 → cancelled 2011-05-27
  • Denslow 437, Mark A MI
    2021-04-14 active
← Back to K8GY License history →