St. Mary's Hospital Heliport
Daylight today(Sep 7, 2026, local time)
About 12h 47m 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 St. Mary's Hospital Heliport
St. Mary's Hospital Heliport is a heliport in Leonardtown, United States. It sits at an elevation of 110 ft (34 m) and has 1 runway, the longest 45 ft / 14 m with a hard surface. It observes America/New York local time. The nearest airport is Deerfield Airport (8MD7), about 3.8 nm to the ssw.
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.
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)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| H1 | 45 ft / 14 m | 45 ft | Conc | Unlit | Open |
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | 449 ft | 125 ft | — |
| Obstacle | 420 ft | 141 ft | — |
| Obstacle | 400 ft | 148 ft | — |
| Obstacle | 374 ft | 128 ft | — |
| Obstacle | 262 ft | 82 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from St. Mary's Hospital Heliport.
Frequently asked questions
Where is St. Mary's Hospital Heliport located?
St. Mary's Hospital Heliport is heliport located in Leonardtown, United States, at an elevation of 110 ft (34 m).
How many runways does St. Mary's Hospital Heliport have?
St. Mary's Hospital Heliport has 1 runway, the longest being 45 ft / 14 m.
What time zone is St. Mary's Hospital Heliport in?
St. Mary's Hospital Heliport is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at St. Mary's Hospital Heliport?
The magnetic variation (declination) at St. Mary's Hospital Heliport is approximately 10.8° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near St. Mary's Hospital Heliport?
The nearest airport to St. Mary's Hospital Heliport is Deerfield Airport (8MD7), about 3.8 nm to the ssw, followed by Hampton Airport and St. Mary's County Regional Airport.
Is the information on this page suitable for flight planning?
No. St. Mary's Hospital Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.