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

K0SAS

Cancelled

Siouxland Ares Skywarn Inc

Location: Sioux City, IA
Granted: 2011-07-06
Expires: 2021-07-06
Previous call: KC0KHR
FRN: 0004509899

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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for K0SAS. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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

KS0Eactive· E
ACERRA, ALEX JCOgranted 2017-10-31
W2PBRcancelled· E
ACERRA, ALEX JCOgranted 2015-10-16cancelled 2017-10-31
KC2ESNcancelled· G
ACERRA, ALEX JCOgranted 2009-05-12cancelled 2015-10-16

Prior holders later became

K0AARactive
Siouxland Ares Skywarn IncIAgranted 2023-08-25

License history

0 events

No recorded events.

More vanity slots coming available

From Iowa

All →

N5SJU 2026-09-11
KD0TCI 2026-09-13
KD0TCZ 2026-09-18
KD0TDT 2026-09-20
KC0ODH 2026-09-24

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 →