Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KB1ISF
CancelledWalsh, Mark S
- Location
- Ashland, MA
- Class
- General
- Granted
- 2002-08-30
- Expires
- 2012-08-30
- FRN
- 0007610975
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Vanity availability
AvailableAvailable now
KB1ISF cleared its 2-year hold on 2005-04-24. Eligible for vanity application.
Last held by Walsh, Mark S (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
- Walsh, Mark SMAgranted 2024-04-19
License history
0 eventsNo recorded events.