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

KF0CWU

Cancelled

Nau, Harold B

Location: Dade city, FL
Class: Amateur Extra
Granted: 2020-12-14
Expires: 2030-12-14
FRN: 0030199749

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Vanity availability

Available

Available now

KF0CWU cleared its 2-year hold on 2025-02-03. Eligible for vanity application.

Last held by Nau, Harold B (FL).

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

AB4NTactive· E
NAU, HAROLD BFLgranted 2023-02-04

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4HCL 2026-09-09
KG4UZU 2026-09-09
KG4UZX 2026-09-09
KK4LMR 2026-09-09
W3EFZ 2026-09-09

Starting with KF0

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KF0NVL MO · 2026-09-17

Full history → Vanity availability → Callsign genealogy →