Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K4FWR
ExpiredRyba, Frank W
- Location
- WINTER HAVEN, FL
- Class
- Technician
- Granted
- 2012-01-31
- Expires
- 2022-01-31
- Previous call
- KK4FZZ
- FRN
- 0021284641
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Vanity availability
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K4FWR cleared its 2-year hold on 2026-01-30. Eligible for vanity application.
Last held by Ryba, Frank W (FL).
Confidence: High
Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.
Callsign genealogy
Full chain →License history
0 eventsNo recorded events.