# Winona Municipal Airport Max Conrad Field (ONA / KONA)

**Winona Municipal Airport Max Conrad Field** (IATA: ONA, ICAO: KONA) is a small airport in Winona, Minnesota, United States. It opened in Dec 1948. It has one runway, 5,679 ft (1,731 m) long, asphalt.

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

## At a glance

- IATA / ICAO: ONA / KONA
- FAA: ONA
- Type: Small airport
- Serves: Winona, Minnesota, United States
- Opened: Dec 1948
- Elevation: 656 ft / 200 m
- Coordinates: 44.0772, -91.7083
- Runways: 1
- Longest runway: 5,679 ft / 1,731 m
- Instrument procedures: 4 approaches
- Time zone: UTC-6/-5 · America/Chicago
- Wikipedia: https://en.wikipedia.org/wiki/Winona_Municipal_Airport (7 languages)
- Wikidata: https://www.wikidata.org/wiki/Q8025893
- Weather station: KONA
- Ident: KONA

## Timeline

- Dec 1948: Winona Municipal Airport Max Conrad Field opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 12/30 | 5,679 ft / 1,731 m | 100 ft / 31 m | Asphalt | 119° / 299° | yes |

## Routes

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

### Year-round (1)

- [MSP](https://dromopedia.com/airports/kmsp.md) Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field · United States · 93 mi / 150 km · Bemidji Airlines

## Airlines

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

### Passenger (1)

- CH [Bemidji Airlines](https://dromopedia.com/airlines/bemidji-airlines) · 1

## Rankings

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

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 5,679 ft / 1,731 m | #5,153 of 29,858 | #1,543 in North America | #1,217 in US |
| Elevation | 656 ft / 200 m | =24,243 of 43,403 | =11,637 in North America | =9,677 in US |
| Age | Opened 1948 | =3,279 of 15,079 | =2,168 in North America | =2,110 in US |
| Runways | 1 | =4,364 of 29,978 | =2,583 in North America | =2,326 in US |

## Radio frequencies

| Type | Description | MHz |
| --- | --- | --- |
| AWOS | AWOS 3 | 111.400 |
| CNTR | MINNEAPOLIS CNTR | 128.600 |
| RDO | PRINCETON RDO | 122.150 |
| UNIC | CTAF/UNICOM | 122.800 |

## Nearby airports

- [US-6608](https://dromopedia.com/airports/us-6608.md) Haeuser Airport · 13 mi / 21 km
- [40WI](https://dromopedia.com/airports/40wi.md) Schubert Airstrip · 14 mi / 22 km
- [55Y](https://dromopedia.com/airports/k55y.md) Rushford Municipal Airport - Robert W Bunke Field · 19 mi / 31 km
- [2MN6](https://dromopedia.com/airports/2mn6.md) Van Norman's Airport · 19 mi / 31 km
- [36WI](https://dromopedia.com/airports/36wi.md) Holland Air Park · 21 mi / 33 km
- [09WI](https://dromopedia.com/airports/09wi.md) Parkway Farm Strip · 21 mi / 33 km

## Sources

- [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: “Winona Municipal Airport”](https://en.wikipedia.org/w/index.php?title=Winona_Municipal_Airport&oldid=1362758353), revision of 6 Jul 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/kona/data