Airports / KONA

KONA — Winona Muni/max Conrad Fld

Winona, US-MN · US · 656 ft MSL · IATA: ONA

IFR Capable

Runways

2 runways · longest 5,679'

12 / 30 Lighted

5,679' × 100'

Surface: Asphalt Headings: 120° / 300° T

17 / 35 CLOSED

2,553' × 75'

Surface: Asphalt Headings: 176° / 356° T

AWOS 111.400 AWOS 3

CNTR 128.600 MINNEAPOLIS CNTR

RDO 122.150 PRINCETON RDO

UNIC 122.800 CTAF/UNICOM

Select an aircraft to see density altitude estimates

Look up by Tail Number (N-Number) — auto-fills make & model

or select make & model manually

Manufacturer

Model

Outside Air Temp (°C) — blank = ISA standard

What you'll get:

· Density altitude calculation

· Power retained at this elevation/temperature

· Estimated takeoff roll increase

· Climb rate estimate

· Full scenario table (ISA-10 through ISA+40)

Elevation656' MSL

Longest Runway5,679'

SurfaceASP

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