Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WY7MOM callsign genealogy
Currently held by Breen, Betty
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 WY7MOM's current licensee, walking backwards.
- Breen, BettyWYgranted 2014-07-07cancelled 2015-05-29
Successor callsigns
Callsigns held now by people who previously held WY7MOM.
No current licensee on record previously held this callsign.