Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW6KDW callsign genealogy
Currently held by Wallen, Karl 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 KW6KDW's current licensee, walking backwards.
- Wallen, Karl DCAgranted 2015-10-15cancelled 2015-11-06
Successor callsigns
Callsigns held now by people who previously held KW6KDW.
No current licensee on record previously held this callsign.