Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KB0TO
CancelledBUTTERFIELD, MIKE J
- Location
- Sierra Vista, AZ
- Class
- Advanced
- Granted
- 2006-09-12
- Expires
- 2016-09-25
- FRN
- 0007933765
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Vanity availability
AvailableAvailable now
KB0TO cleared its 2-year hold on 2017-03-26. Eligible for vanity application.
Last held by BUTTERFIELD, MIKE J (AZ).
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
- BUTTERFIELD, MIKE JAZgranted 2025-04-16
License history
0 eventsNo recorded events.