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

K0CKU

Active

WARNEST, TIMOTHY E

Location: TAMARACK, MN
Class: Amateur Extra
Granted: 2025-08-15
Expires: 2035-08-15
Previous call: KB0ZFL
FRN: 0015693880

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Vanity availability

Held

Currently held

K0CKU is held by an active license; it isn't a vanity slot right now.

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

KB0ZFLcancelled· E
WARNEST, TIMOTHY EMNgranted 2016-11-18cancelled 2025-08-15

License history

0 events

No recorded events.

More vanity slots coming available

From Minnesota

All →

KD5TUA 2026-09-11
N0SRJ 2026-09-14
KC0OBE 2026-09-15
KC0OBK 2026-09-16
KD0QYS 2026-09-17

Starting with K0

All →

K0KDD KS · 2026-09-17
K0BHM KS · 2026-09-20
K0DO MO · 2026-10-09
K0EHN MN · 2026-10-12
K0USD MN · 2026-10-21

Full history → Vanity availability → Callsign genealogy →