Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2TRC callsign genealogy
Currently held by Coiro, Theresa 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 K2TRC's current licensee, walking backwards.
- Coiro, Theresa RNYgranted 2012-03-27cancelled 2012-04-17
Successor callsigns
Callsigns held now by people who previously held K2TRC.
No current licensee on record previously held this callsign.