Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX0K callsign genealogy
Currently held by Briggs, James L
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 KX0K's current licensee, walking backwards.
- Morris-Mowrey, Kevin SCAgranted 2025-01-14cancelled 2026-09-04
- Morris-Mowrey, Kevin SCAgranted 2019-06-08cancelled 2025-01-14
- Eckholt Mowrey, Kevin SCAgranted 2010-01-05cancelled 2019-06-08
- Eckholt Mowrey, Kevin SCAgranted 2008-10-15cancelled 2010-01-05
Successor callsigns
Callsigns held now by people who previously held KX0K.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KX0K, oldest first.
- MILLER Sr, LEONARD V MO2010-09-21 → cancelled 2022-12-06
- Briggs, James L MO2022-12-24 active