Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NM1JY callsign genealogy
Currently held by Port City Amateur Radio Club
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 NM1JY's current licensee, walking backwards.
- KB1GLZcancelledPort City Amateur Radio ClubMEgranted 2001-03-21cancelled 2002-07-24
Successor callsigns
Callsigns held now by people who previously held NM1JY.
No current licensee on record previously held this callsign.