Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0WK callsign genealogy
Currently held by Wick, Jerald 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 K0WK's current licensee, walking backwards.
- Wick, Jerald TNDgranted 2018-02-22cancelled 2019-03-05
Successor callsigns
Callsigns held now by people who previously held K0WK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0WK, oldest first.
- Hillstrom, David G MN2007-01-17 → cancelled 2019-02-13
- Wick, Jerald T WI2019-03-05 active