Air Evac 23 Heliport HeliportPrivate
MO41 · Troy, MO · Non-towered
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-07 · night begins 08:38 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:41 AM | 10:41Z |
| Sunrise | 06:10 AM | 11:10Z |
| Sunset | 08:09 PM | 01:09Z |
| Evening civil twilight Loggable night begins | 08:38 PM | 01:38Z |
Plan a flight from MO41
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
Airspace hazards
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Runways
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 50 ft |
Prefer one flat page? Full runway details for MO41 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the MO41 kneeboard →
Comms & NavAids
Nearby navigation aids
FTZ 114.35 · STL 117.40
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| FTZ · Foristell | VORTAC | 114.35 · 90Y | Low | r356° / 17.3 NM |
| STL · St Louis | VORTAC | 117.40 · 121X | High | r287° / 23.6 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for MO41 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- MO41
- Coordinates
- 38.9821, -90.9632
- Elevation
- 520 ft MSL
- Magnetic variation
- 1E
- Sectional chart
- ST LOUIS
- Airport use
- Private
- Control tower
- No
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- SAINT LOUIS · 1-800-WX-BRIEF
- Attendance
- ALL ALL
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1997/10
- Distance from city
- 0 N
Night operations
- Airport lighting
- SEE RMK
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 5 notes
General
- OWNER DESIRES HELIPORT NOT BE CHARTED.
- FOR CD CTC ST LOUIS APCH AT 314-890-1018.
Lighting
- FOR PERIMETER AND FLOOD LGTS CALL 314-528-8551.
- INGROUND GREEN LED LGTS AND FLOOD LGTS.
Contact
- MERCY HOSPITAL LINCOLN LEASES THIS PROPERTY FROM LINCOLN COUNTY MEDICAL CENTER AND IS IN CHARGE OF ALL OPERATIONS.
Nearby airports
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Also nearby: M71 Greensfield Airport (5 NM) · MO59 K & N Field (private) (5 NM) · 02MO Troy Airpark (private) (5 NM) · MU89 Woodland Airstrip (private) (5 NM) · 6MO0 Blackhawk Airport (private) (7 NM) · MU66 Winfield Manor Heliport (7 NM)
About MO41
Air Evac 23 Heliport (MO41) is a heliport in Troy, MO, at 520 ft MSL. It has 1 runway, the longest 50 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for MO41, refreshed from the Aviation Weather Center and FAA NASR.
Does MO41 have a control tower?
No. Air Evac 23 Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at MO41?
Air Evac 23 Heliport has 1 runway; the longest is 50 ft. See the Runways section for headings, surface, and lighting.
Where is MO41?
Air Evac 23 Heliport is in Troy, MO, at an elevation of 520 ft MSL. Coordinates: 38.9821, -90.9632.
Fly out of MO41 often?
Save MO41 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open MO41 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.