Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KC0OLU
CancelledCampbell, Derlin W
- Location
- Denver, CO
- Class
- Technician
- Granted
- 2002-11-20
- Expires
- 2012-11-20
- FRN
- 0007975741
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Vanity availability
AvailableAvailable now
KC0OLU cleared its 2-year hold on 2004-12-17. Eligible for vanity application.
Last held by Campbell, Derlin W (CO).
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
- Campbell, Derlin WTXgranted 2024-02-24
License history
0 eventsNo recorded events.