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

WB7UM

Active

McCoy, Martin E

Location: Sun City West, AZ
Class: Advanced
Granted: 2017-04-29
Expires: 2027-04-29
Previous call: WB0TCZ
FRN: 0002135325

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Vanity availability

Held

Currently held

WB7UM is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

WB0TCZcancelled· A
Mc Coy, Martin EAZgranted 2014-01-16cancelled 2017-04-29

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 →