AirportLookupSim Database
Back to Search

Reference only — not for real-world navigation.

1MU9

Nielsens Medical Evac Heliport · Saint Charles

Key Facts

Essential technical summary for MSFS 2020/2024 and X-Plane.

ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
425 ft / 130 m
Transition Altitude
18,000 ft
Primary Channel
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
H1/ · 100 ft · TurfUNLIT
Flight Planning
Quick Jump to Next Destination

Tip: Search your next airport to quickly compare ILS data.

Welcome to the technical flight briefing for Nielsens Medical Evac Heliport (1MU9), located in Saint Charles, 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 425 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.

Airport Details

Full geographical and organizational metadata.

Full Name
Nielsens Medical Evac Heliport
ICAO / IATA
1MU9 / —
Municipality
Saint Charles
Country
Region
US-MO — Missouri
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
425 ft

Pilot Toolbox

External charts, live tracking and weather reports.

🗺️ SkyVector Charts📡 FlightAware Live🌡️ Live METAR🌦️ TAF Forecast🌍 Satellite View

Runways & ILS Approach Data

Detailed dimensions and instrument landing frequencies.

Runway H1 /
UNLIT
Runway Length: 100 ft / 30 m
Runway Width: 100 ft / 30 m
Surface Type: Turf
Heading: ° / °
RWY H1
No ILS / Visual Only
RWY
No ILS / Visual Only

Communication Frequencies

Air traffic control and advisory channels.

No frequency data available.

Nearby Airports

Alternative airports in the vicinity (km & nm).

KSTLILS
St. Louis Lambert International Airport
23 km / 12 nm
KSUSILS
Spirit of St Louis Airport
34 km / 18 nm
KALNILS
St Louis Regional Airport
38 km / 20 nm
KBLVILS
Scott AFB/Midamerica Airport
71 km / 38 nm
KSPIILS
Abraham Lincoln Capital Airport
122 km / 66 nm

Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026