Knoop Airport
Closed Mason City, United States
ICAOUS-7912
- Elevation331 m
- Mason City26 km south-east
Knoop Airport is a closed airfield 26 km south-east of Mason City, in Iowa, United States. It stands 331 m (1 086 ft) above sea level.
Also known as: US-7912 · Marble Rock
Weather near the airport
Hourly forecast · temperature, wind and precipitation
Nearest airports with scheduled flights
6
Location
- Scheduled service
- No