Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KN4OTI
CancelledSheffer, Michael P
- Location
- Tampa, FL
- Class
- Technician
- Granted
- 2018-09-04
- Expires
- 2028-09-04
- FRN
- 0027821321
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Vanity availability
AvailableAvailable now
KN4OTI cleared its 2-year hold on 2020-09-28. Eligible for vanity application.
Last held by Sheffer, Michael P (FL).
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
- Sheffer, Michael PFLgranted 2018-09-29
License history
0 eventsNo recorded events.