Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KN4OSU
CancelledDe Brito Caiado, Andre Ricardo
- Location
- Palm Beach Gardens, FL
- Class
- Technician
- Granted
- 2018-08-29
- Expires
- 2028-08-29
- FRN
- 0027813385
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Vanity availability
AvailableAvailable now
KN4OSU cleared its 2-year hold on 2020-09-27. Eligible for vanity application.
Last held by De Brito Caiado, Andre Ricardo (FL).
Confidence: High
Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.
Callsign genealogy
Full chain →Prior holders later became
- De Brito Caiado, Andre RicardoFLgranted 2018-09-28
License history
0 eventsNo recorded events.