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The Pilots Desk
Small airport

Ranken Airport

ICAO 4LL0🇺🇸 Steward
Coordinates
41.8359°N, 89.0934°W
Elevation
785 ft (239 m)
Type
Small airport
Region
US-IL
Time zone
Chicago(UTC-05:00)
Magnetic variation
3.1° W

Daylight today(Jul 13, 2026, local time)

Civil dawn
05:00
Sunrise
05:34
Sunset
20:32
Civil dusk
21:05

About 14h 58m 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 Ranken Airport

Ranken Airport is a small airport in Steward, United States. It sits at an elevation of 785 ft (239 m) and has 1 runway, the longest 2,400 ft / 732 m. It observes America/Chicago local time. The nearest airport is Staton Airport (4LL1), about 1.1 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
N / S2,400 ft / 732 m70 ftTurfUnlitOpen

Tall obstacles nearby

ObstacleHeight AGLTop (MSL)Lit
Obstacle922 ft
Obstacle883 ft
Obstacle876 ft
Obstacle869 ft
Obstacle932 ft
Obstacle938 ft
Obstacle879 ft
Obstacle886 ft

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

Nearby airports

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

Ranken Airport is small airport located in Steward, United States, at an elevation of 785 ft (239 m).

How many runways does Ranken Airport have?

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

What time zone is Ranken Airport in?

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

What is the magnetic variation at Ranken Airport?

The magnetic variation (declination) at Ranken Airport is approximately 3.1° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Ranken Airport?

The nearest airport to Ranken Airport is Staton Airport (4LL1), about 1.1 nm to the nne, followed by Thompson Airport and Rochelle Municipal Airport - Koritz Field.

Is the information on this page suitable for flight planning?

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