Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1MCJ callsign genealogy
Currently held by CURRIER, JEFFREY B
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 N1MCJ's current licensee, walking backwards.
- JOHNSTON, MICHAEL CCTgranted 2010-03-25cancelled 2010-04-30
Successor callsigns
Callsigns held now by people who previously held N1MCJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1MCJ, oldest first.
- CURRIER, JEFFREY B ME1992-04-21 → cancelled 2004-04-22
- JOHNSTON, MICHAEL C CT2020-02-07 active