Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4WW callsign genealogy
Currently held by Danner, John M
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 KY4WW's current licensee, walking backwards.
- Danner, John MALgranted 2022-06-18cancelled 2023-03-28
Successor callsigns
Callsigns held now by people who previously held KY4WW.
No current licensee on record previously held this callsign.