Oakbrook Airport
Daylight today(Jul 21, 2026, local time)
About 14h 53m 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 Oakbrook Airport
Oakbrook Airport is a small airport in Fort Atkinson, United States. It sits at an elevation of 840 ft (256 m) and has 1 runway, the longest 2,100 ft / 640 m with a hard surface. It observes America/Chicago local time. The nearest airport is Christie Aerodrome (WS49), about 2.9 nm to the wnw.
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)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 09 / 27 | 2,100 ft / 640 m | 30 ft | Asph | Unlit | Open |
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | — | 801 ft | — |
| Obstacle | — | 827 ft | — |
| Obstacle | — | 837 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Oakbrook Airport.
Frequently asked questions
Where is Oakbrook Airport located?
Oakbrook Airport is small airport located in Fort Atkinson, United States, at an elevation of 840 ft (256 m).
How many runways does Oakbrook Airport have?
Oakbrook Airport has 1 runway, the longest being 2,100 ft / 640 m.
What time zone is Oakbrook Airport in?
Oakbrook Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Oakbrook Airport?
The magnetic variation (declination) at Oakbrook Airport is approximately 3.4° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Oakbrook Airport?
The nearest airport to Oakbrook Airport is Christie Aerodrome (WS49), about 2.9 nm to the wnw, followed by Blackhawk Island Airport and Gutzmer's Twin Oaks Airport.
Is the information on this page suitable for flight planning?
No. Oakbrook Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.