Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KO6NZI
CancelledSerres, Olivier S
- Location
- Sunnyvale, CA
- Class
- Amateur Extra
- Granted
- 2026-06-09
- Expires
- 2036-06-09
- FRN
- 0038457701
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Vanity availability
663dAvailable on 2028-07-05
KO6NZI cancelled on 2026-07-06. Hold ends in 663 days.
Last held by Serres, Olivier S (CA).
Confidence: High
Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.
Callsign genealogy
Full chain →Prior holders later became
- Serres, Olivier SCAgranted 2026-06-09
License history
0 eventsNo recorded events.