What are the operating hours of KGRB?

Austin Straubel Intl operates from 10:00 to 03:00.

What is the tower frequency at KGRB?

The tower frequency at Austin Straubel Intl is 118.7 MHz.

What fuel is available at KGRB?

Austin Straubel Intl offers Jet A-1, 100LL, Jet A.

Does KGRB require landing permits?

Yes, landing permits are required for Austin Straubel Intl (United States).

Where is KGRB located?

Austin Straubel Intl (KGRB) is located in Green Bay, United States.

What is the IATA code for KGRB?

The IATA code for Austin Straubel Intl is GRB.

How long is the runway at KGRB?

The main runway at Austin Straubel Intl (06/24) measures 7700 X 150.

Does KGRB have an ILS approach?

Yes, Austin Straubel Intl has ILS (Instrument Landing System) approaches on runway 18/36.

Is KGRB a port of entry?

Yes, Austin Straubel Intl is a port of entry where international flights can clear customs and immigration.

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

Austin Straubel Intl (KGRB/GRB) — Green Bay, United States

Austin Straubel Intl (KGRB/GRB) serves Green Bay, United States. This is a mid-sized airport with 3 runways (06/24, 12/30). Field elevation is 695 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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92% Data Complete 48 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 8/10

Observed Activity · Sep 11

58 aircraft observed within 6 NM · 22 on the ground · busiest hour 17:00Z

2026-08-292026-09-11

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: KGRB
Name: Austin Straubel Intl
Type: medium_airport
Category: Domestic
Latitude: 44.483459
Longitude: -88.130806
Elevation: 695 ft
Country: United States
Municipality: Green Bay
IATA Code: GRB
FAA Code: N/A
FIR: N/A
Timezone: America/Chicago
Distance from City: 9.9 km
VFR: Yes
IFR: Yes

Runways

Runway 06/24

Designation: 06/24
Dimensions: 7700 X 150
Surface: CON
PCN: N/A
Lighting: YES
NAVAIDs: VORTAC, NDB
Approach Types: N/A
Remarks: N/A

Runway 12/30

Designation: 12/30
Dimensions: 3198 X 75
Surface: ASP
PCN: N/A
Lighting: NULL
NAVAIDs: VORTAC, NDB
Approach Types: N/A
Remarks: N/A

Runway 18/36

Designation: 18/36
Dimensions: 8201 X 150
Surface: CON
PCN: N/A
Lighting: YES
NAVAIDs: VORTAC, NDB
Approach Types: ILS CAT I, RNAV (GPS), LOC
Remarks: N/A

See all airports with ILS approaches in United States →

Frequencies

Tower: 118.700 MHz
Ground: 121.900 MHz
Operations: 118.700, 121.500, 243.000 MHz
Traffic/Approach: 119.400, 126.550, 338.200 MHz
ATIS: 124.100 MHz

Operation Hours

Monday 10:00 – 03:00

Tuesday 10:00 – 03:00

Wednesday 10:00 – 03:00

Thursday 10:00 – 03:00

Friday 10:00 – 03:00

Saturday 10:00 – 03:00

Sunday 10:00 – 03:00

Extra Hours On Request: No
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 920-498-4800
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: $4.13 per 1,000 lbs MTOW
Parking Fee: $0.45 per 1,000 lbs MTOW per hour
Handling Mandatory: Yes
Currency: USD
Remarks: FBO services by Signature Flight Support and Atlantic Aviation. Volume discounts may be available. International facility fees additional where applicable.

Fuel Information

Fuel Type: Jet A-1
Price/L: N/A
Last Updated: 2026-02-18
Remarks: Available from Landmark Aviation and Signature Flight Support. Contract fuel accepted. Prices subject to market conditions.

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

Fuel Type: Jet A
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Immigration

Port of Entry: Yes
GENDEC Required: Yes
GAR Required: No
Remarks: eAPIS required for all international arrivals/departures. CBP user fee facility with FIS available.

See all airports of entry in United States →

Restrictions

Curfew Start: N/A
Curfew End: N/A
Noise Chapter Min: Chapter 3
Remarks: Voluntary noise abatement procedures between 2200-0700 local. Stage 2 aircraft prohibited. Chapter 3 minimum required.

Alternates

KMKE

ICAO: KMKE
Name: Gen Mitchell Intl
Distance (NM): 92.8
Has IFR: Yes
Port of Entry: Yes
Immigration Remarks: eAPIS required for all international arrivals/departures. CBP user fee facility with FIS available.

KMSN

ICAO: KMSN
Name: Dane Co Regl-Truax
Distance (NM): 96.1
Has IFR: Yes
Port of Entry: Yes
Immigration Remarks: eAPIS required for all international arrivals/departures. CBP user fee facility with FIS available.

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

A3904/26 info

Aerodrome restriction

AD AP ALL SFC WIP GRASS CUTTING

2026-09-14 05:00:00 2026-09-18 20:00:00

6/0971 caution

Navaid/lighting unserviceable

IAP GREEN BAY/AUSTIN STRAUBEL INTL, GREEN BAY, WI. ILS OR LOC RWY 6, AMDT 21E... S-LOC 6: DME REQUIRED EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS. MISSED APPROACH: CLIMB TO 1400 THEN CLIMBING RIGHT TURN TO 3000 DIRECT DEPRE LOM AND HOLD S, RT, 001.93 INBOUND (ADF REQUIRED), GRB VOR …

2026-09-04 11:38:00 2026-10-04 11:38:00

6/0972 caution

Navaid/lighting unserviceable

IAP GREEN BAY/AUSTIN STRAUBEL INTL, GREEN BAY, WI. ILS OR LOC RWY 36, AMDT 9C... PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, GRB VOR OUT OF SERVICE. 2609041138-2610041138EST

2026-09-04 11:38:00 2026-10-04 11:38:00

+9 more active NOTAMs

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Nearby Airports

0WI5 Crash In International Airport 102 NM K57C East Troy Municipal Airport 102 NM WI72 Valhalla Airport 103 NM 96C Fox River Airport 104 NM KRAC John H Batten Airport 104 NM 35WI Barker Strip 105 NM 41WI Paddock Field 107 NM C89 Sylvania Airport 107 NM

Compare KGRB with 0WI5 side by side →

Airport History

Discover the key milestones and historical events that shaped Austin Straubel Intl. 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 KGRB?: Austin Straubel Intl operates from 10:00 to 03:00.
What is the tower frequency at KGRB?: The tower frequency at Austin Straubel Intl is 118.7 MHz.
What fuel is available at KGRB?: Austin Straubel Intl offers Jet A-1, 100LL, Jet A.
Does KGRB require landing permits?: Yes, landing permits are required for Austin Straubel Intl (United States).
Where is KGRB located?: Austin Straubel Intl (KGRB) is located in Green Bay, United States.
What is the IATA code for KGRB?: The IATA code for Austin Straubel Intl is GRB.
How long is the runway at KGRB?: The main runway at Austin Straubel Intl (06/24) measures 7700 X 150.
Does KGRB have an ILS approach?: Yes, Austin Straubel Intl has ILS (Instrument Landing System) approaches on runway 18/36.
Is KGRB a port of entry?: Yes, Austin Straubel Intl is a port of entry where international flights can clear customs and immigration.

View on Map