Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4DSS callsign genealogy
Currently held by Smith Mr., Douglas 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 K4DSS's current licensee, walking backwards.
- Smith Mr., Douglas WALgranted 2009-10-28cancelled 2013-03-16
Successor callsigns
Callsigns held now by people who previously held K4DSS.
No current licensee on record previously held this callsign.