Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW0K callsign genealogy
Currently held by BOSWELL, GEORGE D
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 KW0K's current licensee, walking backwards.
- Wilmes, Charles EMOgranted 2010-03-13cancelled 2020-01-07
Successor callsigns
Callsigns held now by people who previously held KW0K.
- PERRY, ROBERT WINgranted 2009-01-22cancelled 2009-05-19
All historical holders
Every license row we've seen with the callsign KW0K, oldest first.
- BOSWELL, GEORGE D TX2011-03-17 → cancelled 2017-12-06
- Wilmes, Charles E MO2020-01-07 active
- PERRY, ROBERT W— → cancelled 1999-04-21