Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI9NG callsign genealogy
Currently held by King, jerald
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 KI9NG's current licensee, walking backwards.
- Mears, William AINgranted 2023-04-22cancelled 2024-09-10
Successor callsigns
Callsigns held now by people who previously held KI9NG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI9NG, oldest first.
- King, jerald WA2011-03-02 → cancelled 2023-04-07
- Mears, William A IN2024-09-10 active