Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0CON callsign genealogy
Currently held by Conlon, William S
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 N0CON's current licensee, walking backwards.
- Conlon, William SCOgranted 2021-04-26cancelled 2021-07-16
Successor callsigns
Callsigns held now by people who previously held N0CON.
No current licensee on record previously held this callsign.