Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KO4KWO
CancelledLeffler, Charles D
- Location
- Flatwoods, KY
- Class
- General
- Granted
- 2021-01-12
- Expires
- 2031-01-12
- FRN
- 0030296743
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Vanity availability
AvailableAvailable now
KO4KWO cleared its 2-year hold on 2023-01-30. Eligible for vanity application.
Last held by Leffler, Charles D (KY).
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
- Leffler, Charles DKYgranted 2021-01-30
License history
0 eventsNo recorded events.