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

AI7BW

Cancelled

MAIER, DAVID C

Location: FOUNTAIN HLS, AZ
Class: Amateur Extra
Granted: 2019-05-22
Expires: 2029-05-22
Previous call: KJ7HIK
FRN: 0028515252

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Vanity availability

Available

Available now

AI7BW cleared its 2-year hold on 2022-11-07. Eligible for vanity application.

Last held by MAIER, DAVID C (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 →

Previously held by current licensee

KJ7HIKcancelled· E
MAIER, DAVID CAZgranted 2019-05-22cancelled 2020-07-13
KJ7GQFcancelled· G
Maier, David CAZgranted 2019-05-22cancelled 2019-06-18

Prior holders later became

K7CIactive· E
MAIER, DAVID CAZgranted 2020-11-07

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 AI7

All →

AI7YF WA · 2026-09-17
AI7OV WA · 2026-09-21
AI7XY WA · 2026-10-01
AI7VF OR · 2026-12-03
AI7IJ WA · 2026-12-14

Full history → Vanity availability → Callsign genealogy →