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

KK4ONM

Cancelled

VISCOUNT, JEFFREY S

Location: CHARLOTTE, NC
Class: Technician
Granted: 2013-02-19
Expires: 2023-02-19
FRN: 0022448179

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Vanity availability

Available

Available now

KK4ONM cleared its 2-year hold on 2020-07-23. Eligible for vanity application.

Last held by VISCOUNT, JEFFREY S (NC).

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

K4DVRactive· T
VISCOUNT, JEFFREY SNCgranted 2018-07-24

License history

0 events

No recorded events.

More vanity slots coming available

From North Carolina

All →

K4LWW 2026-09-10
K4ONS 2026-09-10
KG4TPH 2026-09-10
KK4LNB 2026-09-10
KK4LND 2026-09-10

Starting with KK4

All →

KK4LMT KY · 2026-09-10
KK4LMV FL · 2026-09-10
KK4LMX VA · 2026-09-10
KK4LMZ FL · 2026-09-10
KK4LNB NC · 2026-09-10

Full history → Vanity availability → Callsign genealogy →