Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0KBT callsign genealogy
Currently held by Harvey, Ron
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 W0KBT's current licensee, walking backwards.
- Harvey, RonCOgranted 2022-04-11cancelled 2022-04-30
Successor callsigns
Callsigns held now by people who previously held W0KBT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0KBT, oldest first.
- BASGALL, CHARLES A MO2007-02-20 → cancelled 2019-02-12
- Harvey, Ron CO2022-04-30 active