Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KR4RDU

Expired

Central Carolina Digital Group

Location: Sanford, NC
Granted: 2009-06-27
Expires: 2019-06-27
Previous call: KJ4MMD
FRN: 0018833152

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Vanity availability

Available

Available now

KR4RDU cleared its 2-year hold on 2023-06-26. Eligible for vanity application.

Last held by Central Carolina Digital Group (NC).

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

KJ4MMDcancelled
Central Carolina Digital GroupNCgranted 2009-06-02cancelled 2009-06-27

License history

0 events

No recorded events.

More vanity slots coming available

From North Carolina

All →

KG4VDF 2026-09-16
KD4SLA 2026-09-17
KG4UMS 2026-09-17
KG4VDG 2026-09-17
KG6ZAP 2026-09-17

Starting with KR4

All →

KR4AAB AL · 2027-01-11
KR4ABQ FL · 2027-01-17
KR4BBR FL · 2027-01-17
KR4ACS VA · 2027-01-18
KR4ADZ FL · 2027-01-22

Full history → Vanity availability → Callsign genealogy →