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

KO5S

Active

Warnol, Craig

Location: Moss Point, MS
Class: Amateur Extra
Granted: 2024-09-10
Expires: 2034-12-06
Previous call: KB5UEJ
FRN: 0002570521

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Vanity availability

Held

Currently held

KO5S 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

KB5UEJcancelled· E
Warnol, Craig AMSgranted 2012-04-24cancelled 2014-12-06

Prior holders later became

W5FCGcancelled· E
GOLDEN, FRANK CMSgranted 2012-11-17cancelled 2021-07-30

License history

0 events

No recorded events.

More vanity slots coming available

From Mississippi

All →

KC5RKS 2026-09-10
KF5RYJ 2026-09-11
KF5RYK 2026-09-11
KD8TCH 2026-09-13
KF5RZE 2026-09-13

Starting with KO5

All →

KO5USA TX · 2028-03-09
KO5MS TX · 2028-06-24

Full history → Vanity availability → Callsign genealogy →