Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KJ6GCO
CancelledUnderwood, John E
- Location
- Marysville, CA
- Class
- Technician
- Granted
- 2010-03-15
- Expires
- 2020-03-15
- FRN
- 0019656081
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Vanity availability
AvailableAvailable now
KJ6GCO cleared its 2-year hold on 2012-04-08. Eligible for vanity application.
Last held by Underwood, John E (CA).
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
- Underwood, John ECAgranted 2010-04-09cancelled 2010-07-20
License history
0 eventsNo recorded events.