Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KF4WFF
CancelledFULLGRAF, CHARLES S
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Vanity availability
AvailableAvailable now
KF4WFF cleared its 2-year hold on 2000-04-21. Eligible for vanity application.
Last held by FULLGRAF, CHARLES S.
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
- W4FLOactiveFORT LOUDON OPERATING GROUPTNgranted 2018-02-02
License history
0 eventsNo recorded events.