Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AD5FI

Expired

Crook, William R

Location: PLANO, TX
Class: Amateur Extra
Granted: 2006-06-07
Expires: 2016-06-28
Previous call: N5DSD
FRN: 0005334602

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

Vanity availability

Available

Available now

AD5FI cleared its 2-year hold on 2020-06-27. Eligible for vanity application.

Last held by Crook, William R (TX).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

N5DSDexpired
DIAMOND STATE DIGITAL NETWORKARgranted 2011-05-17cancelled 2023-05-18
KF5KVRcancelled
DIAMOND STATE DIGITAL NETWORKARgranted 2011-04-28cancelled 2011-05-17

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

All →

K5MJT 2026-09-14
KA5EOZ 2026-09-14
KB5VEW 2026-09-14
KB5VGD 2026-09-14
N5YUO 2026-09-14

Starting with AD5

All →

AD5PB TX · 2026-10-09
AD5XE TX · 2026-10-19
AD5MI TX · 2026-10-24
AD5LJ NM · 2026-12-21
AD5NE LA · 2027-01-26

Full history → Vanity availability → Callsign genealogy →