Waldmeister Farm Airport Private
45MO · St Peters, MO · 424 ft elevation · var 2E · Non-towered
Airport information
- FAA LID
- 45MO
- Coordinates
- 38.8490, -90.6391
- Elevation
- 424 ft MSL
- Magnetic variation
- 2E
- Sectional chart
- ST LOUIS
- Airport use
- Private
- Control tower
- No
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- SAINT LOUIS
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1979/07
- Distance from city
- 3 SE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:05 AM | 10:05Z |
| Sunrise | 05:37 AM | 10:37Z |
| Sunset | 08:31 PM | 01:31Z |
| Evening civil twilight Loggable night begins | 09:03 PM | 02:03Z |
Plan a flight from 45MO
Traffic pattern
- Landing
- Rwy 18
- Pattern
- right (turns right)
- TPA
- 1,400 ft MSL (≈1,000 AGL)
Enter the right downwind for Rwy 18 at 1,400 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 18/36
2,100 ft × 20 ft · Turf- Heading
- n/a
- Traffic pattern
- Right
- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Poles, 200 ft from threshold
Runway H1/
50 ft × 50 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Plines, 200 ft from threshold
- Heading
- n/a
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 2,100 ft | |
| H1/ | 50 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| STL · St Louis | VORTAC | 117.40 | r264° / 7.4 NM |
| CSX · Cardinal | VOR-DME | 116.45 | r294° / 14.2 NM |
| FTZ · Foristell | VORTAC | 110.80 | r054° / 18.1 NM |
| TOY · Troy | VORTAC | 116.00 | r277° / 34.4 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 45MO. VFR sectional link above.
Ownership & management
Remarks FAA
- PRVDD THE OWNER/OPERATOR ENSURE ALL USERS OF THE ARPT FLY TFC PATTERNS WEST OF ARPT; I.E. RGT TFC TO RWY 18 & LEFT TFC TO RWY 36; THAT THE APCH TO EACH RWY IS MAINTD FOR A MIN 20:1 GLIDE SLOPE AND THE TRANSITIONAL SFC BE MAINTD FOR A 7:1 SLOPE.
- (E111-2) HEL ASP: PRVDD APCH/DEP PATHS TO THE LNDG AREA ARE MAINTD FOR A MIN 8:1 GLIDE SLOPE AND TRSNL SFC BE MAINTD FOR A 2:1 SLOPE.
- FOR CD CTC ST LOUIS APCH AT 314-890-1018.
- ALSO PLINES
- ALSO POLES
Nearby airports
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 45MO 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 45MO
Waldmeister Farm Airport (45MO) is an airport in St Peters, MO, at 424 ft MSL. It has 2 runways, the longest 2,100 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 45MO, refreshed from the Aviation Weather Center and FAA NASR.
Does 45MO have a control tower?
No. Waldmeister Farm Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 45MO?
Waldmeister Farm Airport has 2 runways; the longest is 2,100 ft. See the Runways tab for headings, surface, and lighting.
Where is 45MO?
Waldmeister Farm Airport is in St Peters, MO, at an elevation of 424 ft MSL. Coordinates: 38.8490, -90.6391.
Fly out of 45MO often?
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