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

AC7DD

Active

DULL, DAVID R

Location: Sedona, AZ
Class: Amateur Extra
Granted: 2020-02-08
Expires: 2030-02-08
Previous call: KK6JKC
FRN: 0023333313

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

Vanity availability

Held

Currently held

AC7DD 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

KK6JKCcancelled· E
DULL, DAVID RAZgranted 2014-02-05cancelled 2020-02-08

Prior holders later became

KS7Oactive· E
OTNES, SUZANNE MORgranted 2023-09-29

License history

0 events

No recorded events.

More vanity slots coming available

From Arizona

All →

K7JVC 2026-09-09
N0PSA 2026-09-09
AD7UU 2026-09-10
W7CWD 2026-09-10
KF7YNV 2026-09-13

Starting with AC7

All →

AC7TE WA · 2026-09-14
AC7FN AZ · 2026-10-05
AC7XT NV · 2026-10-14
AC7ZD OR · 2026-10-14
AC7VO WA · 2026-12-07

Full history → Vanity availability → Callsign genealogy →