Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1MSY callsign genealogy
Currently held by Willey, Elizabeth
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 W1MSY's current licensee, walking backwards.
- Willey, ElizabethWAgranted 2018-03-29cancelled 2018-08-24
Successor callsigns
Callsigns held now by people who previously held W1MSY.
No current licensee on record previously held this callsign.