Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9KOQ callsign genealogy
Currently held by Krause, Kenneth 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 N9KOQ's current licensee, walking backwards.
- Krause, Kenneth JILgranted 2013-10-23cancelled 2016-07-23
Successor callsigns
Callsigns held now by people who previously held N9KOQ.
- Krause, Kenneth JILgranted 2013-10-23cancelled 2016-07-23
All historical holders
Every license row we've seen with the callsign N9KOQ, oldest first.
- Krause, Kenneth J IL2013-10-23 → cancelled 2013-10-23
- Krause, Kenneth J IL2026-07-03 active