Winona Municipal Airport Max Conrad Field
IATA: ONA ICAO: KONA FAA LID: ONA
Summary
Airport type	Public
Operator	City of Winona
Location	Winona, Minnesota
Elevation AMSL	656 ft / 200 m
Coordinates	44°04′38″N 91°42′30″W / 44.07722°N 91.70833°W / 44.07722; -91.70833
Map
ONA Show map of Minnesota ONA Show map of the United States
Runways
Direction Length Surface ft m 12/30 5,679 1,731 Asphalt
Statistics
Aircraft operations (2019) 10,450 Based aircraft (2021) 30

Winona Municipal Airport (IATA: ONA, ICAO: KONA, FAA LID: ONA) (Max Conrad Field) is located three miles northwest of Winona, Minnesota and next to Goodview on the Mississippi River, in Winona County, Minnesota. It has no scheduled airline flights.

The airport covers 575 acres (233 ha) at an elevation of 656 feet (200 m). It has one asphalt runway: 12/30 is 5,679 by 100 feet (1,731 x 30 m).^[1]

For the year ending July 31, 2019 the airport had 10,450 aircraft operations, an average of 29 per day: 92% general aviation, 8% air taxi and less than 1% military. In December 2021, there were 30 aircraft based at this airport: 26 single-engine, 2 multi-engine, 1 jet and 1 glider.

• Wisconsin Central/North Central Airlines served Winona from 1951/52 until 1969/70.^[2]
• Mississippi Valley Airlines DHC-6 Twin Otters took over in the 1970s.

• List of airports in Minnesota
• Winona Transit Service

• FAA Airport Form 5010 for ONA PDF

• "Minnesota Airport Directory: Winona Municipal Airport (Max Conrad Field)" (PDF). (319 KiB)
• Resources for this airport:
  • FAA airport information for ONA
  • AirNav airport information for KONA
  • ASN accident history for ONA
  • FlightAware airport information and live flight tracker
  • NOAA/NWS weather observations: current, past three days
  • SkyVector aeronautical chart, Terminal Procedures