Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KK4FSK
CancelledChalkley, Mark A
- Location
- Jacksonville, FL
- Class
- Amateur Extra
- Granted
- 2011-12-14
- Expires
- 2021-12-14
- FRN
- 0006594626
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Vanity availability
AvailableAvailable now
KK4FSK cleared its 2-year hold on 2014-03-17. Eligible for vanity application.
Last held by Chalkley, Mark A (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
- Chalkley, Mark ATXgranted 2022-01-19
License history
0 eventsNo recorded events.