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

KM5GT callsign genealogy

Currently held by Tilford, Greg 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 KM5GT's current licensee, walking backwards.

  1. KF5OXIcancelled· E
    Tilford, Greg ATXgranted 2012-03-12cancelled 2013-09-17

Successor callsigns

Callsigns held now by people who previously held KM5GT.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KM5GT, oldest first.

  • WINDHAM, GARY L MS
    1997-02-06 → cancelled 2005-11-10
  • Tilford, Greg A TX
    2023-06-23 active