Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9KY callsign genealogy
Currently held by WITT JR, WILLIAM U
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 N9KY's current licensee, walking backwards.
- MILAM, CHARLES RKYgranted 2011-07-15cancelled 2011-10-29
Successor callsigns
Callsigns held now by people who previously held N9KY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9KY, oldest first.
- WITT JR, WILLIAM U WI2006-05-16 → cancelled 2009-10-09
- MILAM, CHARLES R KY2021-08-10 active