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Confidence: Medium · Source: FCC ULS · As of 2026-09-09

NK4O

Active

STOCKTON IX, ANDREW J

Location
MIAMI, FL
Class
Amateur Extra
Granted
2022-02-08
Expires
2032-05-03
Previous call
N5FUS
FRN
0006849178
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Vanity availability

Held

Currently held

NK4O is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

  1. N5FUScancelled· E
    STOCKTON IX, ANDREW JFLgranted 1997-09-09cancelled 2002-05-03

Prior holders later became

  1. WS4Bcancelled· E
    BISCHOFF, WILLIAM SFLgranted 2000-03-28cancelled 2005-08-22

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

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Full history → Vanity availability → Callsign genealogy →