Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA3MXE callsign genealogy
Currently held by CASSIDY, WILLIAM J
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 KA3MXE'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 KA3MXE.
- Cassidy Md, William JPAgranted 2007-08-14cancelled 2019-11-13