Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KT0MG callsign genealogy
Currently held by GRISWOLD, THOMAS L
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 KT0MG's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KT0MG.
No current licensee on record previously held this callsign.