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

KF5YFU

Cancelled

Siebert, David A

Location: Bixby, OK
Class: General
Granted: 2013-09-12
Expires: 2023-09-12
FRN: 0022973135

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Vanity availability

Available

Available now

KF5YFU cleared its 2-year hold on 2015-11-07. Eligible for vanity application.

Last held by Siebert, David A (OK).

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

KF5YZWactive· G
Siebert, David AOKgranted 2023-07-19

License history

0 events

No recorded events.

More vanity slots coming available

From Oklahoma

All →

KF5RYN 2026-09-11
KF5RYO 2026-09-11
KJ5HQD 2026-09-13
KJ5GCN 2026-09-17
KJ5HLG 2026-09-17

Starting with KF5

All →

KF5RYD AR · 2026-09-11
KF5RYE ID · 2026-09-11
KF5RYH TX · 2026-09-11
KF5RYJ MS · 2026-09-11
KF5RYK MS · 2026-09-11

Full history → Vanity availability → Callsign genealogy →