Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KK4DUW
CancelledWaltz, Cory O
- Location
- Huntsville, AL
- Class
- Amateur Extra
- Granted
- 2011-08-22
- Expires
- 2021-08-22
- FRN
- 0021102801
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Vanity availability
AvailableAvailable now
KK4DUW cleared its 2-year hold on 2018-03-05. Eligible for vanity application.
Last held by Waltz, Cory O (AL).
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
- Waltz, Cory OALgranted 2016-03-05
License history
0 eventsNo recorded events.