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

KC7MKZ

Cancelled

THUNDERBIRD AMATEUR RADIO CLUB

Location: PHOENIX, AZ
Granted: 1995-07-27
Expires: 2005-07-27
FRN: 0007639438

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Vanity availability

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KC7MKZ cleared its 2-year hold on 2004-09-26. Eligible for vanity application.

Last held by THUNDERBIRD AMATEUR RADIO CLUB (AZ).

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

W7TBCactive
THUNDERBIRD AMATEUR RADIO CLUBAZgranted 2022-08-05

License history

0 events

No recorded events.

More vanity slots coming available

From Arizona

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Full history → Vanity availability → Callsign genealogy →