Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7WSD callsign genealogy
Currently held by Wahkiakum SD 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 W7WSD's current licensee, walking backwards.
- KK7QKDcancelledWahkiakum SD Radio ClubWAgranted 2024-01-11cancelled 2024-01-30
Successor callsigns
Callsigns held now by people who previously held W7WSD.
No current licensee on record previously held this callsign.