Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1JRM callsign genealogy
Currently held by PHILLIPS, FRANK H
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 KB1JRM's current licensee, walking backwards.
- Morris, Jared RRIgranted 2020-11-12cancelled 2020-12-12
Successor callsigns
Callsigns held now by people who previously held KB1JRM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1JRM, oldest first.
- PHILLIPS, FRANK H VT2003-03-24 → cancelled 2015-03-25
- Morris, Jared R RI2020-12-12 active