Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD6RDK callsign genealogy
Currently held by BRASSFIELD, CARSON 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 KD6RDK's current licensee, walking backwards.
- Brassfield, CarsonCAgranted 2019-08-29cancelled 2019-09-17
Successor callsigns
Callsigns held now by people who previously held KD6RDK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD6RDK, oldest first.
- BRASSFIELD, CARSON W CA1993-01-12 → cancelled 2005-01-13
- Brassfield, Carson CA2019-09-17 active