Hermann Ii Heliport HeliportPrivate

49MO · St Louis, MO · 590 ft elevation · var 2E · Non-towered

Overview Weather Runways Comms & NavAids Charts Services & info

Airport information

FAA LID: 49MO
Coordinates: 38.6217, -90.3890
Elevation: 590 ft MSL
Magnetic variation: 2E
Sectional chart: ST LOUIS
Airport use: Private
Control tower: No
ARTCC: KANSAS CITY (ZKC)
Flight service (FSS): SAINT LOUIS · 1-800-WX-BRIEF
Attendance: UNATNDD
Segmented circle: No
Activated: 1979/10
Distance from city: 0 W

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-23

Event	Local (CDT)	UTC
Morning civil twilight Loggable night ends	05:06 AM	10:06Z
Sunrise	05:38 AM	10:38Z
Sunset	08:30 PM	01:30Z
Evening civil twilight Loggable night begins	09:02 PM	02:02Z

Loggable night (§1.1)

09:02 PM → 05:06 AM

Night currency (§61.57)

09:30 PM → 04:38 AM

Plan a flight from 49MO

Destination (ICAO)

TAS (kt)Burn (gph)Reserve (hr)Wind from (°)Wind (kt)

Runway H1/

200 ft × 200 ft · Turf

Heading: n/a
Threshold elev: 590 ft
Traffic pattern: Left

Heading: n/a

Will it fit? Your aircraft's required runway length (from the POH) — checked against every runway here

ft · ≥1.5× comfortable, under 1.25× tight · saved across airports

Runway	Length	Your margin
H1/	200 ft

Nearby navigation aids

NavAid	Type	Freq	Radial / Dist magnetic
CSX · Cardinal	VOR-DME	116.45	r190° / 8 NM
STL · St Louis	VORTAC	117.40	r162° / 15 NM
TOY · Troy	VORTAC	116.00	r248° / 23.1 NM
SKE · Scott	TACAN	112.20	r278° / 25.6 NM
FTZ · Foristell	VORTAC	110.80	r094° / 27.6 NM

VFR sectional

Open 49MO on the VFR sectional (SkyVector) ↗

No published instrument procedures or Chart Supplement for 49MO. VFR sectional link above.

Ownership & management

Owner

MRS. ROBERT R. HERMANN

5 BRIDLE CREEK, ST LOUIS, MO

Manager

314-429-7300

Remarks FAA

General

FOR CD CTC ST LOUIS APCH AT 314-890-1018.

Obstructions

TREES 50' FROM THR; HILLS 150' FROM THR.

Nearby airports

9MO1 · Missouri Baptist Hospital HeliportHeliportPrivate (3 NM)8MO9 · Mercy Hospital St Louis HeliportHeliportPrivate (3 NM)73MO · SSM Health St Mary's Hospital-St Louis HeliportHeliportPrivate (4 NM)1MO1 · St Joseph Hospital HeliportHeliport (4 NM)01MO · Highway Patrol Troop C Headquarters HeliportHeliport (5 NM)84MO · Holiday Inn Westport HeliportHeliport (5 NM)

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 49MO 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.

About 49MO

Hermann Ii Heliport (49MO) is a heliport in St Louis, MO, at 590 ft MSL. It has 1 runway, the longest 200 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 49MO, refreshed from the Aviation Weather Center and FAA NASR.

Does 49MO have a control tower?

No. Hermann Ii Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM on the Comms & NavAids tab.

What is the longest runway at 49MO?

Hermann Ii Heliport has 1 runway; the longest is 200 ft. See the Runways tab for headings, surface, and lighting.

Where is 49MO?

Hermann Ii Heliport is in St Louis, MO, at an elevation of 590 ft MSL. Coordinates: 38.6217, -90.3890.

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