📍 Greenville⬆ 422 ft1 runways
KM21 ·
Muhlenberg County Airport
37.22620°N
-87.15640°W
ARR / DAY
0
▲
100.0%
DEP / DAY
0
▼
50.0%
Muhlenberg County Airport (KM21) is a small general aviation airport located in Greenville, KY, 49 mi north of Clarksville. It features 1 runway measuring 5,000 feet.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
66°F
Wind
0 kts
0°
Visib
10+ km
Ceil
—
Runways
1 installed
05/23
5,000 ft × 75
ASP● LIT
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 123.000 | — |
| APCH | 118.100 | — |
| APCH | 269.525 | — |
| UNICOM | 123.000 | — |
| AWOS | 120.450 | — |
Airport operations
- ARTCC:
- ZME
- Mag var:
- 3° W
- Fuel:
- 100LL, A+
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·
Updated 21:03 UTC