Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KO4SKZ
CancelledMacko, Jeffrey
- Location
- RALEIGH, NC
- Class
- Technician
- Granted
- 2021-08-09
- Expires
- 2031-08-09
- FRN
- 0031236029
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Vanity availability
AvailableAvailable now
KO4SKZ cleared its 2-year hold on 2023-08-27. Eligible for vanity application.
Last held by Macko, Jeffrey (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
- Macko, JeffreyNCgranted 2021-08-27
License history
0 eventsNo recorded events.