Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AE5CO callsign genealogy
Currently held by Byrne, Michael W
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 AE5CO's current licensee, walking backwards.
- Byrne, Michael WTXgranted 2006-09-20cancelled 2007-07-02
Successor callsigns
Callsigns held now by people who previously held AE5CO.
- Byrne mr, Michael WTXgranted 2026-07-31