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The Pilots Desk
Small airport

Comstock Field

ICAO 80SD🇺🇸 Columbia
Coordinates
45.7727°N, 98.3529°W
Elevation
1,332 ft (406 m)
Type
Small airport
Region
US-SD
Time zone
Chicago(UTC-05:00)
Magnetic variation
3.7° E

Daylight today(Jul 18, 2026, local time)

Civil dawn
05:25
Sunrise
06:02
Sunset
21:19
Civil dusk
21:55

About 15h 17m 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 Comstock Field

Comstock Field is a small airport in Columbia, United States. It sits at an elevation of 1,332 ft (406 m) and has 1 runway, the longest 2,670 ft / 814 m. It observes America/Chicago local time. The nearest airport is Ellendale Municipal Airport (K4E7), about 16.1 nm to the nnw.

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 / 362,670 ft / 814 m50 ftTurfUnlitOpen

Nearby airports

Great-circle distance and true bearing from Comstock Field.

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 Comstock Field located?

Comstock Field is small airport located in Columbia, United States, at an elevation of 1,332 ft (406 m).

How many runways does Comstock Field have?

Comstock Field has 1 runway, the longest being 2,670 ft / 814 m.

What time zone is Comstock Field in?

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

What is the magnetic variation at Comstock Field?

The magnetic variation (declination) at Comstock Field is approximately 3.7° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Comstock Field?

The nearest airport to Comstock Field is Ellendale Municipal Airport (K4E7), about 16.1 nm to the nnw, followed by Groton Municipal Airport and Barber Field.

Is the information on this page suitable for flight planning?

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