Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0VAN callsign genealogy
Currently held by WHITING, JIM T
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 K0VAN's current licensee, walking backwards.
- Vanderhoof, John DMNgranted 2025-04-11cancelled 2025-04-29
Successor callsigns
Callsigns held now by people who previously held K0VAN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0VAN, oldest first.
- WHITING, JIM T MN2007-09-18 → cancelled 2019-09-19
- Vanderhoof, John D MN2025-04-29 active