Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2TRM callsign genealogy
Currently held by McCALL, TOM 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 K2TRM's current licensee, walking backwards.
- McCALL, TOM RMTgranted 2022-01-12cancelled 2022-02-11
Successor callsigns
Callsigns held now by people who previously held K2TRM.
No current licensee on record previously held this callsign.