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The Pilots Desk
Small airport

Isabel Municipal Airport

ICAO 3Y7🇺🇸 Isabel
Coordinates
45.3898°N, 101.4377°W
Elevation
2,398 ft (731 m)
Type
Small airport
Region
US-SD
Time zone
Denver(UTC-06:00)
Magnetic variation
5.8° E

Daylight today(Jul 13, 2026, local time)

Civil dawn
04:34
Sunrise
05:11
Sunset
20:33
Civil dusk
21:10

About 15h 23m 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 Isabel Municipal Airport

Isabel Municipal Airport is a small airport in Isabel, United States. It sits at an elevation of 2,398 ft (731 m) and has 1 runway, the longest 3,009 ft / 917 m. It observes America/Denver local time. The nearest airport is Dorsey Ranch Airport (1SD0), about 13.5 nm to the wsw.

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
13 / 313,009 ft / 917 m150 ftTurf-fLightedOpen

Airspace in this area(1)

NameClassTypeFloorCeiling
POWDER RIVER 4 HIGH[N][S][S]Special useDanger12000 ft MSLFL180

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 Isabel Municipal 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 Isabel Municipal Airport located?

Isabel Municipal Airport is small airport located in Isabel, United States, at an elevation of 2,398 ft (731 m).

How many runways does Isabel Municipal Airport have?

Isabel Municipal Airport has 1 runway, the longest being 3,009 ft / 917 m.

What time zone is Isabel Municipal Airport in?

Isabel Municipal Airport is in the America/Denver time zone (UTC-06:00).

What is the magnetic variation at Isabel Municipal Airport?

The magnetic variation (declination) at Isabel Municipal Airport is approximately 5.8° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Isabel Municipal Airport?

The nearest airport to Isabel Municipal Airport is Dorsey Ranch Airport (1SD0), about 13.5 nm to the wsw, followed by Timber Lake Municipal Airport and Shambo Ranch Airport.

Is the information on this page suitable for flight planning?

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