Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9XO callsign genealogy
Currently held by MYATT JR, JAMES 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 N9XO's current licensee, walking backwards.
- MYATT JR, JAMES JILgranted 2009-06-09cancelled 2019-03-05
Successor callsigns
Callsigns held now by people who previously held N9XO.
- MC CLAIN, RICHARD LSCgranted 2017-02-14
All historical holders
Every license row we've seen with the callsign N9XO, oldest first.
- MC CLAIN, RICHARD L SC2007-05-25 → cancelled 2017-02-14
- MYATT JR, JAMES J IL2019-03-05 active