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The Pilots Desk
Heliport

SSM Health St Mary's Hospital-St Louis Heliport

ICAO 73MO🇺🇸 St Louis
Coordinates
38.6333°N, 90.3115°W
Elevation
688 ft (210 m)
Type
Heliport
Region
US-MO
Time zone
Chicago(UTC-05:00)
Magnetic variation
1.9° W

Daylight today(Jul 16, 2026, local time)

Civil dawn
05:19
Sunrise
05:50
Sunset
20:26
Civil dusk
20:56

About 14h 35m 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 SSM Health St Mary's Hospital-St Louis Heliport

SSM Health St Mary's Hospital-St Louis Heliport is a heliport in St Louis, United States. It sits at an elevation of 688 ft (210 m) and has 1 runway, the longest 48 ft / 15 m with a hard surface. It observes America/Chicago local time. The nearest airport is St. Louis Lambert International Airport (STL), about 7.5 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
H148 ft / 15 m48 ftConcUnlitOpen

Airspace in this area(5)

NameClassTypeFloorCeiling
ST LOUIS CLASS B AREA CClass BControlled2000 ft MSL8000 ft MSL
ST LOUIS CLASS B AREA DClass BControlled2500 ft MSL8000 ft MSL
ST LOUIS CLASS B AREA E EXCLUDES AREA A,B,C AND DClass BControlled3000 ft MSL8000 ft MSL
ST LOUIS CLASS B AREA GClass BControlled3500 ft MSL8000 ft MSL
ST LOUIS CLASS B AREA LClass BControlled5000 ft MSL8000 ft MSL

Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.

Tall obstacles nearby

ObstacleHeight AGLTop (MSL)Lit
Gateway Arch630 ft430 ft
Obstacle594 ft538 ft
Obstacle587 ft466 ft
Buenger Hall - Dorm D577 ft587 ft
Obstacle558 ft459 ft
Obstacle436 ft390 ft
Obstacle436 ft390 ft
Obstacle400 ft505 ft

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

Nearby airports

Great-circle distance and true bearing from SSM Health St Mary's Hospital-St Louis Heliport.

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 SSM Health St Mary's Hospital-St Louis Heliport located?

SSM Health St Mary's Hospital-St Louis Heliport is heliport located in St Louis, United States, at an elevation of 688 ft (210 m).

How many runways does SSM Health St Mary's Hospital-St Louis Heliport have?

SSM Health St Mary's Hospital-St Louis Heliport has 1 runway, the longest being 48 ft / 15 m.

What time zone is SSM Health St Mary's Hospital-St Louis Heliport in?

SSM Health St Mary's Hospital-St Louis Heliport is in the America/Chicago time zone (UTC-05:00).

What is the magnetic variation at SSM Health St Mary's Hospital-St Louis Heliport?

The magnetic variation (declination) at SSM Health St Mary's Hospital-St Louis Heliport is approximately 1.9° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near SSM Health St Mary's Hospital-St Louis Heliport?

The nearest airport to SSM Health St Mary's Hospital-St Louis Heliport is St. Louis Lambert International Airport (STL), about 7.5 nm to the nnw, followed by St Louis Downtown Airport and King Airport.

Is the information on this page suitable for flight planning?

No. SSM Health St Mary's Hospital-St Louis Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.