Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0KOT callsign genealogy
Currently held by STEVENS, BUSTER C
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 W0KOT's current licensee, walking backwards.
- Grendahl, Ryan TMNgranted 2021-12-20cancelled 2022-01-28
Successor callsigns
Callsigns held now by people who previously held W0KOT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0KOT, oldest first.
- STEVENS, BUSTER C KS2005-04-21 → cancelled 2017-07-18
- Grendahl 424, Ryan T MN2022-01-28 active