Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0CNC callsign genealogy
Currently held by ANDREWS JR, WILLIAM 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 N0CNC's current licensee, walking backwards.
- Howell, Geoffrey EMNgranted 2011-07-15cancelled 2016-03-18
Successor callsigns
Callsigns held now by people who previously held N0CNC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0CNC, oldest first.
- ANDREWS JR, WILLIAM J CO1993-02-16 → cancelled 2005-02-17
- Howell, Geoffrey E MN2026-03-17 active