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Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KZ4QO

Cancelled

DeBruin, Nicolas Z

Location: Raleigh, NC
Class: Amateur Extra
Granted: 2021-12-06
Expires: 2031-12-06
Previous call: KO4VEB
FRN: 0031692650

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Vanity availability

191d

Available on 2027-03-21

KZ4QO cancelled on 2025-03-21. Hold ends in 191 days.

Last held by DeBruin, Nicolas Z (NC).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

KO4VEBcancelled· E
DeBruin, Nicolas ZNCgranted 2021-12-06cancelled 2025-02-26

Prior holders later became

KV0Ractive· E
DeBruin, Nicolas ZNCgranted 2025-03-21

License history

0 events

No recorded events.

More vanity slots coming available

From North Carolina

KG4ULQ 2026-09-11
KG4VAK 2026-09-11
KG4VAL 2026-09-11
KG4VAO 2026-09-11
KG4VAP 2026-09-11

Starting with KZ4

KZ4FM KY · 2026-09-21
KZ4JU NC · 2026-09-24
KZ4LG GA · 2026-09-28
KZ4FS FL · 2026-10-16
KZ4BO VA · 2026-10-25

Full history → Vanity availability → Callsign genealogy →