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

KK4BLB

Cancelled

Windham, Charles F

Location: Spring Hill, TN
Class: General
Granted: 2011-04-08
Expires: 2021-04-08
FRN: 0020767604

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Vanity availability

Available

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KK4BLB cleared its 2-year hold on 2013-05-02. Eligible for vanity application.

Last held by Windham, Charles F (TN).

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

W4CFWactive· E
Windham, Charles FTNgranted 2021-02-22

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

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Starting with KK4

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Full history → Vanity availability → Callsign genealogy →