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Confidence: Medium · Source: FCC ULS · As of 2026-09-09

K4FWR

Expired

Ryba, 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

Available

Available now

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 →

Previously held by current licensee

  1. KK4FZZcancelled· T
    Ryba, Frank WFLgranted 2012-01-09cancelled 2012-01-31

Prior holders later became

  1. W4FWactive· E
    BUTLER, ROBERT LGAgranted 2016-08-09

License history

0 events

No recorded events.

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