Confidence: Medium · Source: FCC ULS · As of 2026-09-10

N4OKK

Expired

DAVENPORT, JAMES M

Location: Surprise, AZ
Class: Technician
Granted: 2013-05-04
Expires: 2023-05-04
Previous call: KB4NUX
FRN: 0007335201

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Vanity availability

235d

Available on 2027-05-03

N4OKK expired on 2023-05-04. Hold ends in 235 days.

Last held by DAVENPORT, JAMES M (AZ).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

KB4NUX
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Arizona

All →

AD7UU 2026-09-10
W7CWD 2026-09-10
KF7YNV 2026-09-13
KI7PHV 2026-09-13
KB7QBN 2026-09-14

Starting with N4

All →

N4WKB FL · 2026-09-10
N4MOC GA · 2026-09-14
N4YTT KY · 2026-09-14
N4PWQ TN · 2026-09-17
N4RIM NC · 2026-09-21

Full history → Vanity availability → Callsign genealogy →