Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0JUN callsign genealogy
Currently held by Buckles, Clyde N
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 W0JUN's current licensee, walking backwards.
- Sakabe, JunCOgranted 2020-06-22cancelled 2020-07-10
Successor callsigns
Callsigns held now by people who previously held W0JUN.
- Sakabe, JunCOgranted 2020-08-07
All historical holders
Every license row we've seen with the callsign W0JUN, oldest first.
- Buckles, Clyde N KS2003-04-11 → cancelled 2015-06-09
- Sakabe, Jun CO2020-07-10 → cancelled 2020-08-07