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The Pilots Desk
Small airport

Lewis Airport

ICAO 7WI4🇺🇸 Black River Falls
Coordinates
44.3005°N, 90.9879°W
Elevation
1,041 ft (317 m)
Type
Small airport
Region
US-WI
Time zone
Chicago(UTC-05:00)
Magnetic variation
1.9° W

Daylight today(Jul 18, 2026, local time)

Civil dawn
05:02
Sunrise
05:37
Sunset
20:44
Civil dusk
21:19

About 15h 7m 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 Lewis Airport

Lewis Airport is a small airport in Black River Falls, United States. It sits at an elevation of 1,041 ft (317 m) and has 1 runway, the longest 2,400 ft / 732 m. It observes America/Chicago local time. The nearest airport is Black River Falls Area Airport (KBCK), about 6.4 nm to the ese.

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
10 / 282,400 ft / 732 m100 ftTurfUnlitOpen

Airspace in this area(1)

NameClassTypeFloorCeiling
VOLK FALLS INT & BY NOTAMSpecial useDanger500 ft GNDFL180

Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.

Nearby airports

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

Lewis Airport is small airport located in Black River Falls, United States, at an elevation of 1,041 ft (317 m).

How many runways does Lewis Airport have?

Lewis Airport has 1 runway, the longest being 2,400 ft / 732 m.

What time zone is Lewis Airport in?

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

What is the magnetic variation at Lewis Airport?

The magnetic variation (declination) at Lewis Airport is approximately 1.9° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Lewis Airport?

The nearest airport to Lewis Airport is Black River Falls Area Airport (KBCK), about 6.4 nm to the ese, followed by Blair Airport and Independence Airport.

Is the information on this page suitable for flight planning?

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