Confidence: Medium · Source: FCC ULS · As of 2026-09-12

N4SPN

Expired

MC GUIRE, RALPH H

Location: LOUISVILLE, AL
Class: General
Granted: 2012-04-10
Expires: 2022-07-07
Previous call: KB4BXI
FRN: 0007059124

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Vanity availability

Available

Available now

N4SPN cleared its 2-year hold on 2026-07-06. Eligible for vanity application.

Last held by MC GUIRE, RALPH H (AL).

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

KB4BXI
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Alabama

All →

AB4LC 2026-09-14
KQ4UXO 2026-09-14
KC0OBW 2026-09-16
KK4LPM 2026-09-16
W4CKI 2026-09-17

Starting with N4

All →

N4MOC GA · 2026-09-14
N4YTT KY · 2026-09-14
N4PWQ TN · 2026-09-17
N4RIM NC · 2026-09-21
N4XGX SC · 2026-09-21

Full history → Vanity availability → Callsign genealogy →