Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4ML callsign genealogy
Currently held by Levin, Brian G
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 KY4ML's current licensee, walking backwards.
- Levin, Brian GVAgranted 2021-12-06cancelled 2022-02-08
Successor callsigns
Callsigns held now by people who previously held KY4ML.
- Levin, Brian GVAgranted 2022-02-26