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

KK4KC

Cancelled

Cossette, Kalem K

Location: Twentynine Palms, CA
Class: Amateur Extra
Granted: 2015-07-28
Expires: 2025-07-28
Previous call: KI4FST
FRN: 0010908200

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Vanity availability

Available

Available now

KK4KC cleared its 2-year hold on 2024-12-27. Eligible for vanity application.

Last held by Cossette, Kalem K (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 →

Previously held by current licensee

KI4FSTcancelled· E
Cossette, Kalem KNCgranted 2014-03-13cancelled 2015-07-28

Prior holders later became

W4KKCactive· E
Cossette, Kalem KOHgranted 2022-12-28
WO4ECcancelled· E
WILLIAMS, ESTLE AALgranted 1999-07-27cancelled 1999-10-26

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 KK4

All →

KK4LMT KY · 2026-09-10
KK4LMV FL · 2026-09-10
KK4LMX VA · 2026-09-10
KK4LMZ FL · 2026-09-10
KK4LNB NC · 2026-09-10

Full history → Vanity availability → Callsign genealogy →