Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE7ES callsign genealogy
Currently held by Keyes, Michael 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 KE7ES's current licensee, walking backwards.
- Keyes, Michael JWIgranted 2007-12-14cancelled 2010-01-09
Successor callsigns
Callsigns held now by people who previously held KE7ES.
No current licensee on record previously held this callsign.