Facts
- Ident
- 21MU
- Elevation
- 1,015 ft
- Runways
- 1
- Airport type
- Small airport
- ICAO / GPS code
- 21MU
- Serves
- Shell Knob
- Country
- United States
- Region (ISO 3166-2)
- US-MO
- Elevation (metres)
- 309 m
Source: OurAirports (Public Domain), Unicode CLDR (country names)