Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6CWT callsign genealogy
Currently held by Kim, Dong W
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 K6CWT's current licensee, walking backwards.
- Webb, Charles RNVgranted 2015-12-12cancelled 2022-08-30
Successor callsigns
Callsigns held now by people who previously held K6CWT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6CWT, oldest first.
- Kim, Dong W CA2008-11-18 → cancelled 2020-11-20
- Webb, Charles R ID2022-08-30 active