Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0WSO callsign genealogy
Currently held by Aldrich, Valerie A
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 W0WSO's current licensee, walking backwards.
- Aldrich, Valerie ATNgranted 2008-02-20cancelled 2008-03-11
Successor callsigns
Callsigns held now by people who previously held W0WSO.
No current licensee on record previously held this callsign.