Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N2COX callsign genealogy
Currently held by COX JR, WILLIAM R
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 N2COX's current licensee, walking backwards.
- Cox, Jeff RMOgranted 2023-09-26cancelled 2024-01-20
Successor callsigns
Callsigns held now by people who previously held N2COX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2COX, oldest first.
- COX JR, WILLIAM R NY2009-03-19 → cancelled 2021-04-01
- Cox, Jeff R MO2024-01-20 active