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

AA7BC

Active

BRIENZ, BLAKE

Location: Herriman, UT
Class: Amateur Extra
Granted: 2023-06-01
Expires: 2033-06-01
Previous call: KC7GED
FRN: 0011756897

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

AA7BC 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

KC7GEDcancelled· E
SHAPIRO, BLAKEUTgranted 2004-10-21cancelled 2013-03-15

Prior holders later became

WX0Rcancelled· E
WITTMAACK, CHARLES SAZgranted 2013-10-31cancelled 2016-09-13

License history

0 events

No recorded events.

More vanity slots coming available

From Utah

All →

KK7SXR 2026-09-10
KK7UYG 2026-09-10
KK7UYJ 2026-09-10
KK7UYO 2026-09-10
KD7MOB 2026-09-11

Starting with AA7

All →

AA7RB WA · 2026-09-20
AA7EQ AR · 2026-09-28
AA7AI NV · 2026-10-04
AA7SH HI · 2026-11-09
AA7NA NV · 2026-11-26

Full history → Vanity availability → Callsign genealogy →