Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KF5DUK

Cancelled

Howitz, Carsten

Location: McKinney, TX
Class: Amateur Extra
Granted: 2009-11-06
Expires: 2019-11-06
FRN: 0019213685

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Vanity availability

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KF5DUK cleared its 2-year hold on 2011-12-14. Eligible for vanity application.

Last held by Howitz, Carsten (TX).

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

AE5PDexpired· E
Howitz, CarstenTXgranted 2009-11-06cancelled 2021-11-09

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

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Starting with KF5

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KF5RYR NM · 2026-09-13
KF5RYS TX · 2026-09-13
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KF5RYW AR · 2026-09-13
KF5RYX TX · 2026-09-13

Full history → Vanity availability → Callsign genealogy →