Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1TRG callsign genealogy
Currently held by Greer, Thomas R
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 K1TRG's current licensee, walking backwards.
- Greer, Thomas RUTgranted 2016-03-10cancelled 2016-03-29
Successor callsigns
Callsigns held now by people who previously held K1TRG.
No current licensee on record previously held this callsign.