Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9UJO callsign genealogy
Currently held by SEXTON, JAMES M
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 K9UJO's current licensee, walking backwards.
- SEXTON, JAMES MWIgranted 2021-02-01cancelled 2024-01-23
Successor callsigns
Callsigns held now by people who previously held K9UJO.
No current licensee on record previously held this callsign.