Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4SWA callsign genealogy
Currently held by Montgomery, Andrew W
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 KY4SWA's current licensee, walking backwards.
- Montgomery, Andrew WKYgranted 2021-12-28cancelled 2024-03-01
Successor callsigns
Callsigns held now by people who previously held KY4SWA.
No current licensee on record previously held this callsign.