Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB0YTY
CancelledCOLBURN, MICHAEL J
- Location
- SIOUX FALLS, SD
- Class
- General
- Granted
- 1997-02-26
- Expires
- 2007-02-26
- FRN
- 0011390291
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Vanity availability
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WB0YTY cleared its 2-year hold on 2009-02-12. Eligible for vanity application.
Last held by COLBURN, MICHAEL J (SD).
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
- COLBURN, MICHAEL JSDgranted 2007-02-13cancelled 2019-02-14
License history
0 eventsNo recorded events.