Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KD0NNB

Cancelled

Kern, Jonathan S

Location: Sioux City, IA
Class: Amateur Extra
Granted: 2011-02-08
Expires: 2021-02-08
FRN: 0020587150

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Vanity availability

Available

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KD0NNB cleared its 2-year hold on 2015-11-19. Eligible for vanity application.

Last held by Kern, Jonathan S (IA).

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

WX0Cactive· E
Kern, Jonathan SIAgranted 2024-02-22

License history

0 events

No recorded events.

More vanity slots coming available

From Iowa

All →

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Starting with KD0

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Full history → Vanity availability → Callsign genealogy →