Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KF4KI
CancelledNITZKE, JOHN B
- Location
- Boylston, MA
- Class
- Advanced
- Granted
- 2010-02-26
- Expires
- 2020-04-24
- FRN
- 0002330835
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Vanity availability
AvailableAvailable now
KF4KI cleared its 2-year hold on 2018-09-27. Eligible for vanity application.
Last held by NITZKE, JOHN B (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
- NITZKE, JOHN BMAgranted 2026-07-07
License history
0 eventsNo recorded events.