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The Pilots Desk
Closed

Mogensmark Heliport

ICAO SD02🇺🇸 Twin Brooks
Coordinates
45.1843°N, 96.7812°W
Elevation
1,283 ft (391 m)
Type
Closed
Region
US-SD

Daylight today(Sep 5, 2026, local time)

Civil dawn
11:24
Sunrise
11:55
Sunset
00:59
Civil dusk
01:29

About 13h 5m 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 Mogensmark Heliport

Mogensmark Heliport is a closed in Twin Brooks, United States. It sits at an elevation of 1,283 ft (391 m) and has 1 runway, the longest 40 ft / 12 m.

Summary generated from this airport’s structured data — reference only.

Live traffic nearby

Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.

Loading live traffic…

Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.

Map

Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.

Runways (1)

RunwayLengthWidthSurfaceLightingStatus
H140 ft / 12 m40 ftTurfUnlitOpen

Tall obstacles nearby

ObstacleHeight AGLTop (MSL)Lit
Obstacle2,008 ft
Obstacle2,001 ft
Obstacle1,995 ft
Obstacle2,005 ft
Obstacle1,978 ft
Obstacle1,978 ft
Obstacle2,018 ft
Obstacle1,991 ft

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

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 Mogensmark Heliport located?

Mogensmark Heliport is closed located in Twin Brooks, United States, at an elevation of 1,283 ft (391 m).

How many runways does Mogensmark Heliport have?

Mogensmark Heliport has 1 runway, the longest being 40 ft / 12 m.

Is the information on this page suitable for flight planning?

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