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

W4HKO

Expired

OTSTOT, HAROLD K

Location: LAKELAND, FL
Class: Amateur Extra
Granted: 2012-08-21
Expires: 2022-09-10
Previous call: KD4PAH
FRN: 0006644538

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Vanity availability

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W4HKO cleared its 2-year hold on 2026-09-09. Eligible for vanity application.

Last held by OTSTOT, HAROLD K (FL).

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

KD4PAHcancelled· A
OTSTOT, HAROLD KFLgranted 2002-03-06cancelled 2002-09-10

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 W4

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W4IDI AL · 2026-09-10
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W4CVH VA · 2026-09-12
W4QDZ NC · 2026-09-13
W4CKI AL · 2026-09-17

Full history → Vanity availability → Callsign genealogy →