Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM4ES callsign genealogy
Currently held by HUGHES, THOMAS P
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 KM4ES's current licensee, walking backwards.
- HUGHES, THOMAS PWAgranted 2022-07-12
Successor callsigns
Callsigns held now by people who previously held KM4ES.
- HUGHES, THOMAS PWAgranted 2022-07-12