Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KK4SNN
CancelledHeinze, Matthew C
- Location
- Hillsborough, NC
- Class
- General
- Granted
- 2013-07-12
- Expires
- 2023-07-12
- FRN
- 0022836167
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Vanity availability
AvailableAvailable now
KK4SNN cleared its 2-year hold on 2017-07-10. Eligible for vanity application.
Last held by Heinze, Matthew C (NC).
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
- Heinze, Matthew CNCgranted 2025-04-29
License history
0 eventsNo recorded events.