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

KC9BU

Cancelled

MASON, THOMAS O

Location: EVANSTON, IL
Class: Advanced
Granted: 1996-04-15
Expires: 2006-04-15
FRN: 0003110905

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Vanity availability

Available

Available now

KC9BU cleared its 2-year hold on 2002-04-21. Eligible for vanity application.

Last held by MASON, THOMAS O (IL).

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

AA9XTcancelled· E
MASON, THOMAS OILgranted 2016-02-02cancelled 2021-05-29

License history

0 events

No recorded events.

More vanity slots coming available

From Illinois

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Full history → Vanity availability → Callsign genealogy →