Confidence: Medium · Source: FCC ULS · As of 2026-09-09
N2UDN
CancelledO Brien, John E
- Location
- Jupiter, FL
- Class
- Amateur Extra
- Granted
- 1993-11-02
- Expires
- 2003-11-02
- FRN
- 0007904964
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Vanity availability
AvailableAvailable now
N2UDN cleared its 2-year hold on 2004-11-04. Eligible for vanity application.
Last held by O Brien, John E (FL).
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
- O Brien, John EFLgranted 2013-08-14cancelled 2026-03-06
License history
0 eventsNo recorded events.