Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7CRG callsign genealogy
Currently held by COMMUNITY SERVICE EMERGENCY RADIO GROUP
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 N7CRG's current licensee, walking backwards.
- KC7OUCcancelledCLEARFIELD SYRACUSE RADIO GROUPUTgranted 1996-01-17cancelled 2000-04-07
Successor callsigns
Callsigns held now by people who previously held N7CRG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7CRG, oldest first.
- MATHEWSON, MAX A UT1987-10-20 → cancelled 1999-10-21
- COMMUNITY SERVICE EMERGENCY RADIO GROUP UT2020-01-14 active