# Knoop Airport, Marble Rock, United States

**Knoop Airport** was an airport in Marble Rock, Iowa, United States.

Web page: https://dromopedia.com/airports/us-7912

## At a glance

- Type: Closed airport
- Serves: Marble Rock, Iowa, United States
- Elevation: 1,086 ft / 331 m
- Coordinates: 42.9710, -92.9950
- Time zone: UTC-6/-5 · America/Chicago
- Wikidata: https://www.wikidata.org/wiki/Q35271375
- Weather station: KCCY
- Ident: US-7912

## Nearby airports

- [CCY](https://dromopedia.com/airports/kccy.md) Northeast Iowa Regional Airport · 21 mi / 33 km
- [MCW](https://dromopedia.com/airports/kmcw.md) Mason City Municipal Airport · 21 mi / 34 km
- [ALO](https://dromopedia.com/airports/kalo.md) Waterloo Regional Airport · 42 mi / 67 km
- [FOD](https://dromopedia.com/airports/kfod.md) Fort Dodge Regional Airport · 67 mi / 108 km
- [RST](https://dromopedia.com/airports/krst.md) Rochester International Airport · 69 mi / 112 km

## Sources

- [NOAA Aviation Weather Center](https://aviationweather.gov/data/api/): Weather data: NOAA Aviation Weather Center (Public Domain (US Government))
- [OurAirports](https://ourairports.com/data/): Airport data from OurAirports (Public Domain)
- [Wikidata](https://www.wikidata.org): Structured data from Wikidata (CC0 1.0)
- [timezone-boundary-builder](https://github.com/evansiroky/timezone-boundary-builder): Time zone boundaries © OpenStreetMap contributors, timezone-boundary-builder (ODbL 1.0)
- Every figure with its source: https://dromopedia.com/airports/us-7912/data