Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4TKO callsign genealogy
Currently held by HUDGINS, EDWARD A
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 K4TKO's current licensee, walking backwards.
- Fernandez, JoHann MFLgranted 2019-12-04cancelled 2019-12-31
Successor callsigns
Callsigns held now by people who previously held K4TKO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4TKO, oldest first.
- HUDGINS, EDWARD A VA1994-01-18 → cancelled 2006-01-19
- Sommers, Christopher H FL2006-09-29 → cancelled 2018-10-02
- Fernandez, JoHann M FL2019-12-31 active