Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2OKK callsign genealogy
Currently held by CHEADLE, CHARLES O
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 K2OKK's current licensee, walking backwards.
- CHEADLE, CHARLES ONYgranted 2017-10-23cancelled 2022-10-21
Successor callsigns
Callsigns held now by people who previously held K2OKK.
No current licensee on record previously held this callsign.