Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KK4FZZ
CancelledRyba, Frank W
- Location
- WINTER HAVEN, FL
- Class
- Technician
- Granted
- 2012-01-09
- Expires
- 2022-01-09
- FRN
- 0021284641
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Vanity availability
AvailableAvailable now
KK4FZZ cleared its 2-year hold on 2014-01-30. Eligible for vanity application.
Last held by Ryba, Frank W (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
- Ryba, Frank WFLgranted 2012-01-31cancelled 2024-02-01
License history
0 eventsNo recorded events.