Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KC9ZBU
CancelledKeffer, Dennis P
- Location
- Marshfield, WI
- Class
- Technician
- Granted
- 2013-05-24
- Expires
- 2023-05-24
- FRN
- 0022724074
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Vanity availability
AvailableAvailable now
KC9ZBU cleared its 2-year hold on 2016-03-17. Eligible for vanity application.
Last held by Keffer, Dennis P (WI).
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
- Keffer, Dennis PMNgranted 2025-02-21
License history
0 eventsNo recorded events.