What are the operating hours of KSUX?

Sioux Gateway Airport / Brigadier General Bud Day Field operates from 09:00 to 05:00.

What fuel is available at KSUX?

Sioux Gateway Airport / Brigadier General Bud Day Field offers Jet A, 100LL.

Does KSUX require landing permits?

Yes, landing permits are required for Sioux Gateway Airport / Brigadier General Bud Day Field (United States).

Where is KSUX located?

Sioux Gateway Airport / Brigadier General Bud Day Field (KSUX) is located in Sioux City, United States.

What is the IATA code for KSUX?

The IATA code for Sioux Gateway Airport / Brigadier General Bud Day Field is SUX.

Does KSUX have an ILS approach?

Yes, Sioux Gateway Airport / Brigadier General Bud Day Field has ILS (Instrument Landing System) approaches on runway 13/31.

Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

Sioux Gateway Airport / Brigadier General Bud Day Field (KSUX/SUX) — Sioux City, United States

Sioux Gateway Airport / Brigadier General Bud Day Field (KSUX/SUX) serves Sioux City, United States. This is a mid-sized airport with 3 runways (13/31, 17/35). Field elevation is 1098 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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88% Data Complete 46 of 52 points

Missing: Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 4/4

Operations 2/2

Fuel 1/1

Contacts 0/2

Additional Info 6/10

Observed Activity · Jul 27

12 aircraft observed within 6 NM · busiest hour 15:00Z

2026-07-182026-07-27

Distinct ADS-B aircraft seen within 6 NM below 10,000 ft AGL per UTC day · community-feed coverage varies · not official movement totals

Data last updated: 2026-03-27

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Basic Airport Information

ICAO: KSUX
Name: Sioux Gateway Airport / Brigadier General Bud Day Field
Type: medium_airport
Category: Domestic
Latitude: 42.397606
Longitude: -96.38224
Elevation: 1098 ft
Country: United States
Municipality: Sioux City
IATA Code: SUX
FAA Code: N/A
FIR: N/A
Timezone: America/Chicago
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway 13/31

Designation: 13/31
Dimensions: 2744x46m
Surface: CON
PCN: N/A
Lighting: Lighted
NAVAIDs: N/A
Approach Types: ILS CAT I, RNAV (GPS), VOR/DME
Remarks: N/A

Runway 17/35

Designation: 17/35
Dimensions: 2012x46m
Surface: ASP
PCN: N/A
Lighting: Lighted
NAVAIDs: N/A
Approach Types: RNAV (GPS)
Remarks: N/A

Runway 18/36

Designation: 18/36
Dimensions: 6401 x 100 ft
Surface: ASP
PCN: N/A
Lighting: MIRL
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

See all airports with ILS approaches in United States →

Frequencies

Tower: 118.700, 118.700 MHz
Ground: 121.900 MHz
Operations: 37.310, 122.450 MHz
Traffic/Approach: N/A
ATIS: 119.450 MHz

Operation Hours

Monday 09:00 – 05:00

Tuesday 09:00 – 05:00

Wednesday 09:00 – 05:00

Thursday 09:00 – 05:00

Friday 09:00 – 05:00

Saturday 09:00 – 05:00

Sunday 09:00 – 05:00

Extra Hours On Request: No
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 720-365-6312
Health Tel: N/A
Police Tel: N/A
Authorities Tel: N/A
Website: N/A
Remarks: N/A

Slots / PPR

Slot Required: No
PPR Required: No
PPR Contact: N/A
Remarks: N/A

Fees

Landing Fee: USD 2.50/1000lbs MTOW
Parking Fee: USD 6/night
Handling Mandatory: No
Currency: USD
Remarks: Sioux Gateway Airport, Sioux City IA. Joint civil-military. ANG base.

Fuel Information

Fuel Type: Jet A
Price/L: N/A
Last Updated: 2026-02-18
Remarks: Graham Aviation. Midwest pricing.

Fuel Type: 100LL
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Immigration

Port of Entry: No
GENDEC Required: No
GAR Required: No
Remarks: Domestic only.

Restrictions

Curfew Start: N/A
Curfew End: N/A
Noise Chapter Min: Chapter 3
Remarks: Military operations. Contact tower for active runway.

Airport Services

No services listed for this airport yet.

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United States Permit Requirements

Fast Landing: 1d

Overflight Permit: No
Landing Permit: Conditional
Overflight Lead Time: N/A
Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification

Private / GA Operations:

No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.

View Full United States Permit Details

Active NOTAMs

07/188 warning

Runway closed

RWY 18/36 CLSD EXC XNG

2026-07-28 11:00:00 2026-07-28 16:00:00

05/100 warning

ILS out of service

ILS RWY 13 OM U/S

2026-05-20 23:15:00 2026-12-18 21:11:00

07/189 caution

Taxiway lighting closed

TWY A BTN TWY C AND TWY D CLSDTWY DRSTRCTN>0? TO|

2026-07-28 11:00:00 2026-07-28 16:00:00

+9 more active NOTAMs

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Nearby Airports

68NE Hall-Feld Airport 85 NM 3NE5 MT Airfield 87 NM NE39 Warbonnet Ag Strip 88 NM NE42 Dream Field 89 NM KPMV Plattsmouth Municipal Airport 89 NM NE82 Nolte Farms Airport 90 NM 8NE4 Bornemeier Airstrip 92 NM NE69 Browns Airport 93 NM

Compare KSUX with 68NE side by side →

Airport History

Discover the key milestones and historical events that shaped Sioux Gateway Airport / Brigadier General Bud Day Field. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

Frequently Asked Questions

What are the operating hours of KSUX?: Sioux Gateway Airport / Brigadier General Bud Day Field operates from 09:00 to 05:00.
What is the tower frequency at KSUX?: The tower frequency at Sioux Gateway Airport / Brigadier General Bud Day Field is 118.7, 118.7 MHz.
What fuel is available at KSUX?: Sioux Gateway Airport / Brigadier General Bud Day Field offers Jet A, 100LL.
Does KSUX require landing permits?: Yes, landing permits are required for Sioux Gateway Airport / Brigadier General Bud Day Field (United States).
Where is KSUX located?: Sioux Gateway Airport / Brigadier General Bud Day Field (KSUX) is located in Sioux City, United States.
What is the IATA code for KSUX?: The IATA code for Sioux Gateway Airport / Brigadier General Bud Day Field is SUX.
How long is the runway at KSUX?: The main runway at Sioux Gateway Airport / Brigadier General Bud Day Field (13/31) measures 2744x46m.
Does KSUX have an ILS approach?: Yes, Sioux Gateway Airport / Brigadier General Bud Day Field has ILS (Instrument Landing System) approaches on runway 13/31.

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