Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0RNI callsign genealogy
Currently held by Tinker II, Joseph C
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 K0RNI's current licensee, walking backwards.
- Tinker II, Joseph CMOgranted 2025-06-24cancelled 2025-07-22
Successor callsigns
Callsigns held now by people who previously held K0RNI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0RNI, oldest first.
- SUTTON, CHARLES R MO2009-05-05 → cancelled 2021-05-06
- Tinker II, Joseph C MO2025-07-22 active