Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KG4KSB
CancelledKeen, Gregory D
- Location
- Estill Springs, TN
- Class
- Technician
- Granted
- 2010-12-15
- Expires
- 2020-12-15
- FRN
- 0004201752
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Vanity availability
AvailableAvailable now
KG4KSB cleared its 2-year hold on 2019-03-20. Eligible for vanity application.
Last held by Keen, Gregory D (TN).
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
- KEEN, GREGORY DFLgranted 2017-03-20
License history
0 eventsNo recorded events.