Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD6STR callsign genealogy
Currently held by Sierra Amateur Radio Club
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 WD6STR's current licensee, walking backwards.
- KI6ODAcancelledSierra Amateur Radio ClubCAgranted 2008-01-29cancelled 2008-02-26
Successor callsigns
Callsigns held now by people who previously held WD6STR.
No current licensee on record previously held this callsign.