Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD8CWD callsign genealogy
Currently held by Duncan-Chamberlin, Katherine V
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 KD8CWD's current licensee, walking backwards.
- Duncan-Chamberlin, Katherine VOHgranted 2006-02-14cancelled 2006-02-17
Successor callsigns
Callsigns held now by people who previously held KD8CWD.
No current licensee on record previously held this callsign.