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

KI4GMM callsign genealogy

Currently held by MORIN JR, GEORGE M

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 KI4GMM's current licensee, walking backwards.

  1. KI4ZJGcancelled· T
    MORIN JR, GEORGE MSCgranted 2000-12-16cancelled 2008-10-15
  2. KB2EVXcancelled· T
    MORIN JR, GEORGE MSCgranted 2000-12-16cancelled 2007-09-12

Successor callsigns

Callsigns held now by people who previously held KI4GMM.

  1. W5LGKactive· E
    Heppe, Don VGAgranted 2024-07-23

All historical holders

Every license row we've seen with the callsign KI4GMM, oldest first.

  • Heppe, Don V GA
    2004-07-29 → cancelled 2004-09-17
  • MORIN JR, GEORGE M SC
    2008-10-15 → cancelled 2020-10-16
← Back to KI4GMM License history →