Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0NCR callsign genealogy
Currently held by CUMMINGS, JEFFREY A
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 KC0NCR's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC0NCR.
- Cummings, Jeffrey ANHgranted 2004-01-30cancelled 2008-10-07