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

K0OS

Active

KITTELSON, RONALD H

Location: PLEASANT GROVE, AR
Class: Amateur Extra
Granted: 2017-12-28
Expires: 2028-03-10
Previous call: KB0OWS
FRN: 0017256629

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Vanity availability

Held

Currently held

K0OS 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

KB0OWScancelled· E
KITTELSON, RONALD Hcancelled 1998-03-10

License history

0 events

No recorded events.

More vanity slots coming available

From Arkansas

All →

KJ5HSW 2026-09-10
WA5WD 2026-09-10
KD5RDG 2026-09-11
KF5RYD 2026-09-11
KF5RYW 2026-09-13

Starting with K0

All →

K0RTS CO · 2026-09-09
K0WFI KS · 2026-09-10
K0KDD KS · 2026-09-17
K0BHM KS · 2026-09-20
K0DO MO · 2026-10-09

Full history → Vanity availability → Callsign genealogy →