Confidence: Medium · Source: FCC ULS · As of 2026-09-15

N4UZK

Expired

TRAYNUM, MICHAEL C

Location: SUMTER, SC
Class: Technician Plus
Granted: 1989-02-14
Expires: 1999-02-14
Previous call: KC4IFP

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Vanity availability

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N4UZK cleared its 2-year hold on 2003-02-13. Eligible for vanity application.

Last held by TRAYNUM, MICHAEL C (SC).

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

KC4IFP
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From South Carolina

All →

KK4LPR 2026-09-16
KQ4HIC 2026-09-17
KQ4TLG 2026-09-17
KQ4UZX 2026-09-17
W4UKX 2026-09-17

Starting with N4

All →

N4PWQ TN · 2026-09-17
N4RIM NC · 2026-09-21
N4XGX SC · 2026-09-21
N4ZLH FL · 2026-09-24
N4NKF OH · 2026-09-28

Full history → Vanity availability → Callsign genealogy →