Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1SDS callsign genealogy
Currently held by Shane, Scott 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 W1SDS's current licensee, walking backwards.
- Shane, Scott DCTgranted 2023-11-09cancelled 2024-10-01
Successor callsigns
Callsigns held now by people who previously held W1SDS.
No current licensee on record previously held this callsign.