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The Pilots Desk
Small airport

Larson Airport

ICAO 5WI4🇺🇸 Marinette
Coordinates
45.0814°N, 87.6793°W
Elevation
615 ft (187 m)
Type
Small airport
Region
US-WI
Time zone
Chicago(UTC-05:00)
Magnetic variation
4.5° W

Daylight today(Jul 22, 2026, local time)

Civil dawn
04:50
Sunrise
05:25
Sunset
20:30
Civil dusk
21:05

About 15h 5m 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 Larson Airport

Larson Airport is a small airport in Marinette, United States. It sits at an elevation of 615 ft (187 m) and has 1 runway, the longest 2,600 ft / 792 m. It observes America/Chicago local time. The nearest airport is Menominee–Marinette Twin County Airport (MNM), about 3.2 nm to the nne.

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
18 / 362,600 ft / 792 m75 ftTurfUnlitOpen

Nearby airports

Great-circle distance and true bearing from Larson 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 Larson Airport located?

Larson Airport is small airport located in Marinette, United States, at an elevation of 615 ft (187 m).

How many runways does Larson Airport have?

Larson Airport has 1 runway, the longest being 2,600 ft / 792 m.

What time zone is Larson Airport in?

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

What is the magnetic variation at Larson Airport?

The magnetic variation (declination) at Larson Airport is approximately 4.5° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Larson Airport?

The nearest airport to Larson Airport is Menominee–Marinette Twin County Airport (MNM), about 3.2 nm to the nne, followed by Ermis-Ridgeview Airport and Chambers Island Airport.

Is the information on this page suitable for flight planning?

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