# Austin Straubel International Airport (GRB / KGRB)

**Austin Straubel International Airport** (IATA: GRB, ICAO: KGRB) is a medium airport in Green Bay, Wisconsin, United States. It opened in Dec 1948. It has 2 runways; the longest is 8,700 ft (2,652 m). In 2025 it handled 713 thousand passengers.

Web page: https://dromopedia.com/airports/kgrb

## At a glance

- IATA / ICAO: GRB / KGRB
- FAA: GRB
- Type: Medium airport
- Serves: Green Bay, Wisconsin, United States
- Opened: Dec 1948
- Elevation: 695 ft / 212 m
- Coordinates: 44.4835, -88.1308
- Runways: 2
- Longest runway: 8,700 ft / 2,652 m
- Instrument procedures: 7 approaches
- Passengers: 713,421 (2025)
- Time zone: UTC-6/-5 · America/Chicago
- Website: https://www.flygrb.com/
- Wikipedia: https://en.wikipedia.org/wiki/Green_Bay%E2%80%93Austin_Straubel_International_Airport (13 languages)
- Wikidata: https://www.wikidata.org/wiki/Q2876031
- Weather station: KGRB · WMO 72645
- Ident: KGRB

## Timeline

- Dec 1948: Austin Straubel International Airport opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 18/36 | 8,700 ft / 2,652 m | 150 ft / 46 m | Concrete | 180° / 360° | yes |
| 06/24 | 7,700 ft / 2,347 m | 150 ft / 46 m | Concrete | 060° / 240° | yes |

- FAA airport diagram: https://aeronav.faa.gov/d-tpp/2611/00873AD.PDF

## Passengers per year

| Year | Passengers | Source |
| --- | --- | --- |
| 2014 | 623,261 | Wikidata |
| 2015 | 591,238 | BTS T-100 Segment |
| 2016 | 585,852 | BTS T-100 Segment |
| 2017 | 568,243 | BTS T-100 Segment |
| 2018 | 634,936 | BTS T-100 Segment |
| 2019 | 694,657 | BTS T-100 Segment |
| 2020 | 282,666 | BTS T-100 Segment |
| 2021 | 531,133 | BTS T-100 Segment |
| 2022 | 605,347 | BTS T-100 Segment |
| 2023 | 660,650 | BTS T-100 Segment |
| 2024 | 676,169 | BTS T-100 Segment |
| 2025 | 713,421 | BTS T-100 Segment |

## Routes

1 destination in 1 country. From the airport's Wikipedia article.

### Year-round (1)

- [ORD](https://dromopedia.com/airports/kord.md) Chicago O'Hare International Airport · United States · 173 mi / 279 km · American Eagle

## Airlines

The figure is how many destinations each airline flies from GRB, as the routes above have them. Hubs from Wikidata.

### Passenger (1)

- [American Eagle](https://dromopedia.com/airlines/american-eagle) · 1

## Rankings

Ranked among 48,075 open airports; = marks a shared place.

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Passengers | 713K (2025) | #952 of 3,974 | #231 in North America | #161 in US |
| Longest runway | 8,700 ft / 2,652 m | =1,982 of 29,858 | =441 in North America | =326 in US |
| Elevation | 695 ft / 212 m | =23,521 of 43,403 | =11,221 in North America | =9,288 in US |
| Age | Opened 1948 | =3,279 of 15,079 | =2,168 in North America | =2,110 in US |
| Runways | 2 | =715 of 29,978 | =435 in North America | =391 in US |

## Radio frequencies

| Type | Description | MHz |
| --- | --- | --- |
| APP | GREEN BAY APP | 119.400 |
| ATIS | ATIS | 124.100 |
| CLD | CLNC DEL | 121.750 |
| CTAF | CTAF | 118.700 |
| DEP | GREEN BAY DEP | 126.550 |
| GND | GND | 121.900 |
| RDO | GREEN BAY RDO | 122.200 |
| TWR | GREEN BAY TWR | 118.700 |
| UNIC | UNICOM | 122.950 |

## Nearby airports

- [ATW](https://dromopedia.com/airports/katw.md) Appleton International Airport · 25 mi / 40 km
- [OSH](https://dromopedia.com/airports/kosh.md) Wittman Regional Airport · 40 mi / 65 km
- [CWA](https://dromopedia.com/airports/kcwa.md) Central Wisconsin Airport · 78 mi / 126 km
- [AUW](https://dromopedia.com/airports/kauw.md) Wausau Downtown Airport · 80 mi / 128 km
- [IMT](https://dromopedia.com/airports/kimt.md) Ford Airport · 92 mi / 149 km

## Sources

- [BTS T-100 Segment](https://www.transtats.bts.gov/Tables.asp?QO_VQ=EEE&QO_anzr=Nv4%20Pn44vr45): US traffic: Bureau of Transportation Statistics, T-100 Segment (Public Domain (US Government))
- [FAA NASR](https://www.faa.gov/air_traffic/flight_info/aeronav/aero_data/NASR_Subscription/): US airport data: FAA National Airspace System Resources (Public Domain (US Government))
- [NOAA Aviation Weather Center](https://aviationweather.gov/data/api/): Weather data: NOAA Aviation Weather Center (Public Domain (US Government))
- [OurAirports](https://ourairports.com/data/): Airport data from OurAirports (Public Domain)
- [Wikidata](https://www.wikidata.org): Structured data from Wikidata (CC0 1.0)
- [Wikipedia: “Green Bay–Austin Straubel International Airport”](https://en.wikipedia.org/w/index.php?title=Green_Bay–Austin_Straubel_International_Airport&oldid=1375212761), revision of 16 Sep 2026 (CC BY-SA 4.0)
- [timezone-boundary-builder](https://github.com/evansiroky/timezone-boundary-builder): Time zone boundaries © OpenStreetMap contributors, timezone-boundary-builder (ODbL 1.0)
- Every figure with its source: https://dromopedia.com/airports/kgrb/data