Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KJ4BUM
CancelledKeller, James E
- Location
- Sylvan Springs, AL
- Class
- Technician
- Granted
- 2008-02-07
- Expires
- 2018-02-07
- FRN
- 0017396987
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Vanity availability
AvailableAvailable now
KJ4BUM cleared its 2-year hold on 2010-03-01. Eligible for vanity application.
Last held by Keller, James E (AL).
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
- Keller, James EALgranted 2018-01-06
License history
0 eventsNo recorded events.