Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA6DRC callsign genealogy
Currently held by Challis, David R
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 KA6DRC's current licensee, walking backwards.
- Challis, David RCAgranted 2005-11-18cancelled 2006-01-10
Successor callsigns
Callsigns held now by people who previously held KA6DRC.
No current licensee on record previously held this callsign.