Airport information
- FAA LID
- MU21
- Coordinates
- 38.5237, -91.5177
- Elevation
- 630 ft MSL
- Magnetic variation
- 3E
- Sectional chart
- KANSAS CITY
- Airport use
- Private
- Control tower
- No
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- SAINT LOUIS
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1991/08
- Distance from city
- 2 NE
Weather
METAR observed
Loading current weather…
TAF forecast
Loading forecast…
Sun & FAA night 2026-06-21
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:10 AM | 10:10Z |
| Sunrise | 05:42 AM | 10:42Z |
| Sunset | 08:34 PM | 01:34Z |
| Evening civil twilight Loggable night begins | 09:05 PM | 02:05Z |
Plan a flight from MU21
Traffic pattern
- Landing
- Rwy 11
- Pattern
- left (turns left)
- TPA
- 1,600 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 11 at 1,600 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 11/29
1,800 ft × 50 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Trees, 50 ft, 50 ft from threshold
- Heading
- n/a
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 11/29 | 1,800 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| VIH · Vichy | VOR-DME | 117.70 | r016° / 23.9 NM |
| FTZ · Foristell | VORTAC | 110.80 | r243° / 27.6 NM |
| COU · Columbia | VOR-DME | 110.20 | r114° / 37.1 NM |
VFR sectional
No published instrument procedures or Chart Supplement for MU21. VFR sectional link above.
Ownership & management
Remarks FAA
- PRVDD MAINTAIN A CLEAR 20:1 APCH SFC AND 7:1 TRANSITIONAL SFC.
- FOR CD CTC MIZZOU APCH AT 417-868-5620/5619.
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 MU21 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 MU21
Miller Farm Airport (MU21) is an airport in Bay, MO, at 630 ft MSL. It has 1 runway, the longest 1,800 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for MU21, refreshed from the Aviation Weather Center and FAA NASR.
Does MU21 have a control tower?
No. Miller 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 MU21?
Miller Farm Airport has 1 runway; the longest is 1,800 ft. See the Runways tab for headings, surface, and lighting.
Where is MU21?
Miller Farm Airport is in Bay, MO, at an elevation of 630 ft MSL. Coordinates: 38.5237, -91.5177.
Fly out of MU21 often?
Save MU21 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.