Mark Twain Air Park Private
4MO6 · Louisiana, MO · Non-towered · Print kneeboard
Nearby now
Loading…
Weather
METAR observed
Loading current weather…
TAF forecast
Loading forecast…
Sun & FAA night2026-08-04 · night begins 08:44 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:37 AM | 10:37Z |
| Sunrise | 06:07 AM | 11:07Z |
| Sunset | 08:14 PM | 01:14Z |
| Evening civil twilight Loggable night begins | 08:44 PM | 01:44Z |
Plan a flight from 4MO6
Winds aloft NOAA forecast · 3,000 to 53,000 ft
Loading winds aloft…
Advisories
NOTAMs
Loading NOTAMs…
Pilot reports
Loading PIREPs…
Airspace hazards
Checking advisories…
Runways
RWY 19LEFT traffic
- Heading
- 188° mag · 190° true
- Dimensions
- 2,300 × 100 ft
- TPA
- 1,800 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 008°) on the 45° at 1,800 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 01/19 | 2,300 ft |
Prefer one flat page? Full runway details for 4MO6 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 4MO6 kneeboard →
Comms & NavAids
Nearby navigation aids
UIN 113.60
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| UIN · Quincy | TACAN | 113.60 · 83X | — | r158° / 25.6 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 4MO6 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 4MO6
- Coordinates
- 39.4395, -91.1162
- Elevation
- 840 ft MSL
- Magnetic variation
- 2E
- Sectional chart
- KANSAS CITY
- Airport use
- Private
- Control tower
- No
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- COLUMBIA · 122.1R, 122.6 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1967/03
- Distance from city
- 3 W
Services fuel · repairs · oxygen · attendance
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management 2 contacts
Remarks FAA · 2 notes
General
- RWY SOFT AFTER RAINS.
- FOR CD CTC KANSAS CITY ARTCC AT 913-254-8508.
Nearby airports
Loading nearby conditions…
Also nearby: MO46 Walker Airport (private) (5 NM) · H19 Bowling Green Municipal Airport (6 NM) · 67MU Air Cover Airport (private) (13 NM) · 38MO Barber Airport (private) (16 NM) · MO35 Harvey Airport (16 NM) · 44IS Potter Airport (18 NM)
About 4MO6
Mark Twain Air Park (4MO6) is an airport in Louisiana, MO, at 840 ft MSL. It has 1 runway, the longest 2,300 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4MO6, refreshed from the Aviation Weather Center and FAA NASR.
Does 4MO6 have a control tower?
No. Mark Twain Air Park is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 4MO6?
Mark Twain Air Park has 1 runway; the longest is 2,300 ft. See the Runways section for headings, surface, and lighting.
Where is 4MO6?
Mark Twain Air Park is in Louisiana, MO, at an elevation of 840 ft MSL. Coordinates: 39.4395, -91.1162.
Fly out of 4MO6 often?
Save 4MO6 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 4MO6 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.