Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KU4MU
CancelledCOLLADO, SERGIO S
- Class
- Advanced
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Vanity availability
AvailableAvailable now
KU4MU cleared its 2-year hold on 2000-03-30. Eligible for vanity application.
Last held by COLLADO, SERGIO 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
- COLLADO, SERGIO SUTgranted 2007-08-02cancelled 2019-08-23
License history
0 eventsNo recorded events.