Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO8OK callsign genealogy
Currently held by ROOSTER CLUB
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 KO8OK's current licensee, walking backwards.
- Ouelette, Kevin PMIgranted 2025-01-15cancelled 2025-06-21
Successor callsigns
Callsigns held now by people who previously held KO8OK.
- Ouellette, Kevin PMIgranted 2025-12-09
All historical holders
Every license row we've seen with the callsign KO8OK, oldest first.
- ROOSTER CLUB WV2009-05-15 → cancelled 2021-06-03
- Ouellette, Kevin P MI2025-06-21 → cancelled 2025-12-09