Confidence: Medium · Source: FCC ULS · As of 2026-10-24

KD1Q

Cancelled

CLARK, WILLIAM F

Location: Patuxent River, MD
Class: Amateur Extra
Granted: 2007-02-24
Expires: 2017-02-24
Previous call: AE4SS
FRN: 0003706678

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

Vanity availability

Unknown

Status unknown

No vanity-slot record on file for KD1Q. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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

N1OHTcancelled· E
HARRISON, SCOTT EMAgranted 2002-11-05cancelled 2012-02-07

Prior holders later became

W3BYcancelled· E
CLARK, WILLIAM FMDgranted 2019-11-13cancelled 2020-05-19

License history

0 events

No recorded events.

More vanity slots coming available

From Maryland

All →

AC3NE 2026-10-26
K9DZ 2026-10-29
W3XXL 2026-10-29
KB3IST 2026-10-30
KB3ISX 2026-10-31

Starting with KD1

All →

KD1YI TX · 2026-12-10
KD1LU CT · 2026-12-21
KD1LX MA · 2026-12-28
KD1JJ CT · 2027-01-04
KD1IZ RI · 2027-01-11

Full history → Vanity availability → Callsign genealogy →