Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1BTR callsign genealogy
Currently held by Ragaini, Bryan T
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 K1BTR's current licensee, walking backwards.
- Ragaini, Bryan TCTgranted 2019-06-26cancelled 2022-08-02
Successor callsigns
Callsigns held now by people who previously held K1BTR.
No current licensee on record previously held this callsign.