Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0WBY callsign genealogy
Currently held by NAVAR, JORGE A
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 K0WBY's current licensee, walking backwards.
- Navar, JorgeTXgranted 2023-06-07cancelled 2023-08-01
Successor callsigns
Callsigns held now by people who previously held K0WBY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0WBY, oldest first.
- Boggs, Ronald M CO2009-08-22 → cancelled 2021-08-23
- NAVAR, JORGE A TX2023-08-01 active