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

KL4QW

Cancelled

Ess, Timothy

Location: Sunnyvale, CA
Class: Technician
Granted: 2018-04-30
Expires: 2028-04-30
FRN: 0027301746

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Vanity availability

Available

Available now

KL4QW cleared its 2-year hold on 2020-06-18. Eligible for vanity application.

Last held by Ess, Timothy (CA).

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 →

Prior holders later became

K9SLDactive· E
Ess, Timothy DCAgranted 2018-06-19

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

AC2TX 2026-09-10
K6DJM 2026-09-10
KC6JGS 2026-09-10
KC6KGL 2026-09-10
KC6VEU 2026-09-10

Starting with KL4

All →

KL4DX IN · 2026-12-07
KL4DV FL · 2027-02-28
KL4VG AK · 2027-03-29
KL4LQ OR · 2028-04-09

Full history → Vanity availability → Callsign genealogy →