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

WB7UMI

Cancelled

Bates, Sidney R

Location: Laveen, AZ
Class: Amateur Extra
Granted: 1995-11-28
Expires: 2005-11-28
FRN: 0006257208

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Vanity availability

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WB7UMI cleared its 2-year hold on 2004-03-28. Eligible for vanity application.

Last held by Bates, Sidney R (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

K7SIDactive· E
Bates, Sidney RAZgranted 2022-02-17

License history

0 events

No recorded events.

More vanity slots coming available

From Arizona

All →

AD7UU 2026-09-10
W7CWD 2026-09-10
KF7YNV 2026-09-13
KI7PHV 2026-09-13
KB7QBN 2026-09-14

Starting with WB7

All →

WB7WAD MT · 2026-09-10
WB7SPB WA · 2026-09-28
WB7SYX AZ · 2026-10-09
WB7QGF UT · 2026-10-12
WB7OYZ WA · 2026-10-19

Full history → Vanity availability → Callsign genealogy →