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The Pilots Desk
Small airport

Old Dairy Airport

ICAO 3WN2🇺🇸 Washburn
Coordinates
46.6916°N, 90.8707°W
Elevation
725 ft (221 m)
Type
Small airport
Region
US-WI
Time zone
Chicago(UTC-05:00)
Magnetic variation
2.2° W

Daylight today(Jul 18, 2026, local time)

Civil dawn
04:51
Sunrise
05:28
Sunset
20:52
Civil dusk
21:29

About 15h 24m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.

About Old Dairy Airport

Old Dairy Airport is a small airport in Washburn, United States. It sits at an elevation of 725 ft (221 m) and has 1 runway, the longest 2,000 ft / 610 m. It observes America/Chicago local time. The nearest airport is Major Gilbert Field Airport (K4R5), about 7.4 nm to the ne.

Summary generated from this airport’s structured data — reference only.

Map

Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.

Runways (1)

RunwayLengthWidthSurfaceLightingStatus
17 / 35▸ displaced2,000 ft / 610 m50 ftTurfUnlitOpen

Tall obstacles nearby

ObstacleHeight AGLTop (MSL)Lit
Wind Turbine709 ft

Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.

Nearby airports

Great-circle distance and true bearing from Old Dairy Airport.

Live tracking (FR24) Open in Maps
🇺🇸 More airports in United States📘 Flying in the United States: a pilot's guide

Frequently asked questions

Where is Old Dairy Airport located?

Old Dairy Airport is small airport located in Washburn, United States, at an elevation of 725 ft (221 m).

How many runways does Old Dairy Airport have?

Old Dairy Airport has 1 runway, the longest being 2,000 ft / 610 m.

What time zone is Old Dairy Airport in?

Old Dairy Airport is in the America/Chicago time zone (UTC-05:00).

What is the magnetic variation at Old Dairy Airport?

The magnetic variation (declination) at Old Dairy Airport is approximately 2.2° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Old Dairy Airport?

The nearest airport to Old Dairy Airport is Major Gilbert Field Airport (K4R5), about 7.4 nm to the ne, followed by John F Kennedy Memorial Airport and Petit Cache Airport.

Is the information on this page suitable for flight planning?

No. Old Dairy Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.