Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1CBX callsign genealogy
Currently held by BRULOTTE, ROLAND J
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 K1CBX's current licensee, walking backwards.
- FRINK, PAUL CMAgranted 2022-05-10cancelled 2022-06-01
Successor callsigns
Callsigns held now by people who previously held K1CBX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1CBX, oldest first.
- BRULOTTE, ROLAND J FL2003-08-12 → cancelled 2015-09-29
- FRINK, PAUL C MA2022-06-01 active