Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3OKI callsign genealogy
Currently held by Howell, Katherine
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 K3OKI's current licensee, walking backwards.
- Howell, KatherineCAgranted 2022-06-28cancelled 2022-07-19
Successor callsigns
Callsigns held now by people who previously held K3OKI.
No current licensee on record previously held this callsign.