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The Pilots Desk
Small airport

Cook Airfield

ICAO K50🇺🇸 Derby
Coordinates
37.5654°N, 97.1746°W
Elevation
1,345 ft (410 m)
Type
Small airport
Region
US-KS
Time zone
Chicago(UTC-05:00)
Magnetic variation
2.8° E

Daylight today(Jul 18, 2026, local time)

Civil dawn
05:52
Sunrise
06:22
Sunset
20:49
Civil dusk
21:19

About 14h 27m 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 Cook Airfield

Cook Airfield is a small airport in Derby, United States. It sits at an elevation of 1,345 ft (410 m) and has 2 runways, the longest 3,471 ft / 1,058 m with a hard surface. It observes America/Chicago local time. The nearest airport is Vankirk Airport (44KS), about 2.8 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 (2)

RunwayLengthWidthSurfaceLightingStatus
17 / 353,471 ft / 1,058 m40 ftAsph-gUnlitOpen
01 / 191,600 ft / 488 m50 ftTurf-gUnlitOpen

Airspace in this area(4)

NameClassTypeFloorCeiling
WICHITA, MCCONNELL AFB CLASS DClass DControlledGND3900 ft MSL
A683 0800-1900 MON-FRISpecial useDangerGND4500 ft MSL
A683 0800-1900 MON-FRISpecial useDanger3900 ft MSL4500 ft MSL
DZ PKS003 DAILYSpecial useDangerGND13500 ft MSL

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 Cook Airfield.

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 Cook Airfield located?

Cook Airfield is small airport located in Derby, United States, at an elevation of 1,345 ft (410 m).

How many runways does Cook Airfield have?

Cook Airfield has 2 runways, the longest being 3,471 ft / 1,058 m.

What time zone is Cook Airfield in?

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

What is the magnetic variation at Cook Airfield?

The magnetic variation (declination) at Cook Airfield is approximately 2.8° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Cook Airfield?

The nearest airport to Cook Airfield is Vankirk Airport (44KS), about 2.8 nm to the nne, followed by Olson Aerodrome and Butler Airpark.

Is the information on this page suitable for flight planning?

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