Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9KAC callsign genealogy
Currently held by Kacey, William J
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 W9KAC's current licensee, walking backwards.
- Kacey, William JILgranted 2021-01-20cancelled 2021-02-09
Successor callsigns
Callsigns held now by people who previously held W9KAC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9KAC, oldest first.
- LOCKIN, GEORGE W IL2007-10-17 → cancelled 2020-01-03
- Kacey, William J IL2021-02-09 active