Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0STO callsign genealogy
Currently held by Stover, Jeffrey 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 W0STO's current licensee, walking backwards.
- Stover, Jeffrey LCOgranted 2020-10-31cancelled 2022-06-28
Successor callsigns
Callsigns held now by people who previously held W0STO.
- Stover, Jeffrey LCOgranted 2020-10-31cancelled 2022-06-28
All historical holders
Every license row we've seen with the callsign W0STO, oldest first.
- Stover, Jeffrey L CO2020-10-31 → cancelled 2022-06-06
- Stover, Jeffrey L CO2022-06-28 active