Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KB1SDU
CancelledBrooksby Radio Amateur Radio Group
- Location
- Peabody, MA
- Granted
- 2009-04-06
- Expires
- 2019-04-06
- FRN
- 0018669978
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Vanity availability
AvailableAvailable now
KB1SDU cleared its 2-year hold on 2011-05-19. Eligible for vanity application.
Last held by Brooksby Radio Amateur Radio Group (MA).
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
- W1BBVactiveBrooksby Radio Amateur GroupMAgranted 2019-04-29
License history
0 eventsNo recorded events.