Confidence: Medium · Source: FCC ULS · As of 2026-09-10

K4KOQ

Expired

LOPEZ, HIRAM

Location: TUCSON, AZ
Class: Amateur Extra
Granted: 2013-07-13
Expires: 2023-07-13
Previous call: KD3FN
FRN: 0016413171

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

Vanity availability

305d

Available on 2027-07-12

K4KOQ expired on 2023-07-13. Hold ends in 305 days.

Last held by LOPEZ, HIRAM (AZ).

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

KD3FNcancelled· A
LOPEZ, HIRAMAZgranted 2008-01-25cancelled 2013-07-13

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 K4

All →

K4CYG FL · 2026-09-10
K4LWW NC · 2026-09-10
K4ONS NC · 2026-09-10
K4YDD FL · 2026-09-10
K4KLP TN · 2026-09-13

Full history → Vanity availability → Callsign genealogy →