Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9YWS callsign genealogy
Currently held by Wood, Susanna M
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 KC9YWS's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC9YWS.
- Wood, Susanna MINgranted 2013-05-21cancelled 2025-05-22