Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KB0UWN
CancelledSPARLING, MICHAEL J
- Location
- Trinidad, CO
- Class
- Amateur Extra
- Granted
- 2016-03-16
- Expires
- 2026-03-16
- FRN
- 0001878479
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Vanity availability
AvailableAvailable now
KB0UWN cleared its 2-year hold on 2018-04-12. Eligible for vanity application.
Last held by SPARLING, MICHAEL J (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
- SPARLING, MICHAEL JCOgranted 2016-04-12
License history
0 eventsNo recorded events.