Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC1JPY callsign genealogy
Currently held by CORMIER, MICHAEL 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 KC1JPY's current licensee, walking backwards.
- CORMIER, MICHAEL JMAgranted 2018-04-19cancelled 2018-05-01
Successor callsigns
Callsigns held now by people who previously held KC1JPY.
- CORMIER, MICHAEL JMAgranted 2020-09-18cancelled 2026-08-04