Reference only — not for real-world navigation.
US-7156
Mount St Marys Hospital Helipad · Lewiston
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
607 ft / 185 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
H1/ · 40 ft · ConcreteUNLITFlight Planning
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Welcome to the technical flight briefing for Mount St Marys Hospital Helipad (US-7156), located in Lewiston, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 607 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.
Full Name
Mount St Marys Hospital Helipad
ICAO / IATA
US-7156 / —
Municipality
Lewiston
Country
Region
US-NY — New York
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
607 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway H1 /
UNLIT
Runway Length: 40 ft / 12 m
Runway Width: 40 ft / 12 m
Surface Type: Concrete
Heading: —° / —°
Runway Width: 40 ft / 12 m
Surface Type: Concrete
Heading: —° / —°
RWY H1
No ILS / Visual Only
RWY
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026