ONA

Winona Municipal Airport Max Conrad Field

ICAO KONA44.0772°N 91.7083°W656 ft / 200 mSmall airport
On the map

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.

Timeline

1 event · 1948–1948
DEC 1948
OpenedWinona Municipal Airport Max Conrad Field opens.
From Wikidata · FAAEvery airfield, 1903–2026

Runways & airfield

Schematic · N · © OpenStreetMap
12/30119° / 299° · LIT
LENGTH5,679 ft1,731 mWIDTH100 ft31 mSURFACEAsphalt

Routes

1 destinations · 1 country

Straight lines are great circles; rings mark true distance from ONA. From the Wikipedia article “Winona Municipal Airport” (revision of 6 Jul 2026), CC BY-SA 4.0.

Records & rankings

Ranked among 48,011 open airports · world · region · country
Longest runway5,679 ft1,731 m46 m · SHORT150 ft · SHORTMEDIAN · 975 mMEDIAN · 3,200 ftLONG · 5,300 mLONG · 17,388 ft#5,152of 29,823 · #1,543 North America · #1,217 USElevation656 ft200 m-386 m · LOW-1,266 ft · LOWMEDIAN · 240 mMEDIAN · 787 ftHIGH · 4,938 mHIGH · 16,200 ft=24,217of 43,341 · =11,632 North America · =9,673 USAgeOpened 19482026 · NEWEST2026 · NEWESTMEDIAN · 1976MEDIAN · 1976OLDEST · 1902OLDEST · 1902=3,279of 15,079 · =2,168 North America · =2,110 USRunways11 · FEWER1 · FEWERMEDIAN · 1MEDIAN · 1MORE · 8MORE · 8=4,360of 29,943 · =2,582 North America · =2,325 US
Scale: share of airports ranked below, best on the right · ties shown as = and a band · passengers are each airport’s latest year on record

Radio frequencies

4 channels
AWOSAWOS 3111.400
CNTRMINNEAPOLIS CNTR128.600
RDOPRINCETON RDO122.150
UNICCTAF/UNICOM122.800