Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4OX callsign genealogy
Currently held by Nance II, Michael E
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 KY4OX's current licensee, walking backwards.
- Nance II, Michael EGAgranted 2022-04-14cancelled 2022-05-09
Successor callsigns
Callsigns held now by people who previously held KY4OX.
- Nance II, Michael EGAgranted 2022-09-09cancelled 2023-09-23