Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7OKC callsign genealogy
Currently held by Betourney, Brian 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 W7OKC's current licensee, walking backwards.
- Betourney, Brian JOKgranted 2019-08-07cancelled 2019-10-16
Successor callsigns
Callsigns held now by people who previously held W7OKC.
- Betourney, Brian JOKgranted 2020-05-12
All historical holders
Every license row we've seen with the callsign W7OKC, oldest first.
- MARRIOTT, JOHN E UT1996-12-18 → cancelled 2008-12-19
- Betourney, Brian J OK2019-10-16 → cancelled 2020-05-12