Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1JRC callsign genealogy
Currently held by Collin Jr, John 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 N1JRC's current licensee, walking backwards.
- Collin Jr, John RCTgranted 2016-07-19cancelled 2016-09-07
Successor callsigns
Callsigns held now by people who previously held N1JRC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1JRC, oldest first.
- BURKE, CHARLES B NH1991-07-16 → cancelled 2003-07-18
- Collin Jr, John R CT2026-08-11 active