Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4XON callsign genealogy
Currently held by Nixon, Timothy 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 N4XON's current licensee, walking backwards.
- Nixon, Timothy STNgranted 2016-12-06cancelled 2017-02-28
Successor callsigns
Callsigns held now by people who previously held N4XON.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4XON, oldest first.
- HALL SR, BOBBY J FL2001-10-18 → cancelled 2013-11-05
- Nixon, Timothy S TN2017-02-28 active