Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1TMC callsign genealogy
Currently held by CRAGIN III, THOMAS 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 K1TMC's current licensee, walking backwards.
- CRAGIN III, THOMAS MRIgranted 2018-01-17cancelled 2018-12-22
Successor callsigns
Callsigns held now by people who previously held K1TMC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1TMC, oldest first.
- HARDY, MARGERY L NH2006-09-07 → cancelled 2018-12-04
- CRAGIN III, THOMAS M RI2018-12-22 active