Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0NJC callsign genealogy
Currently held by Colwell, Nicholas 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 W0NJC's current licensee, walking backwards.
- Colwell, Nicholas JIAgranted 2004-07-29cancelled 2004-08-20
Successor callsigns
Callsigns held now by people who previously held W0NJC.
No current licensee on record previously held this callsign.