Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NM4CC callsign genealogy
Currently held by North Mountain Communications 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 NM4CC's current licensee, walking backwards.
- KC3EEXcancelledNorth Mountain Communications ClubMDgranted 2015-01-23cancelled 2015-03-07
Successor callsigns
Callsigns held now by people who previously held NM4CC.
No current licensee on record previously held this callsign.