Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6DSS callsign genealogy
Currently held by Seibert, Duncan S
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 K6DSS's current licensee, walking backwards.
- Seibert, Duncan SCAgranted 2008-11-25cancelled 2009-01-16
Successor callsigns
Callsigns held now by people who previously held K6DSS.
No current licensee on record previously held this callsign.