Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4NK callsign genealogy
Currently held by Brooks, Marshall 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 KY4NK's current licensee, walking backwards.
- Brooks, Marshall AFLgranted 2021-10-12cancelled 2022-03-09
Successor callsigns
Callsigns held now by people who previously held KY4NK.
No current licensee on record previously held this callsign.