# Koch Field (11IA)

> Koch Field airport in Hudson, Iowa, US.

## Identification

- **IATA**: N/A
- **ICAO**: 11IA
- **LID**: 11IA
- **Name**: Koch Field

## Location

- **City**: [Hudson](https://www.flightduration.online/airports/city/hudson-us)
- **State / Region**: Iowa
- **Country**: [United States (US)](https://www.flightduration.online/airports/us)
- **Timezone**: [America/Chicago](https://www.flightduration.online/airports/timezone/america-chicago)
- **Coordinates**: 42.350000, -92.510000
- **Elevation**: 988 ft (301 m)

## About Koch Field

Koch Field is an airport located in Hudson Iowa, United States. The ICAO code **11IA** is used by air traffic control and pilots for flight planning.

The airport operates in the **America/Chicago** timezone. Use the [flight duration calculator](/) to account for timezone differences when planning flights to or from 11IA.

Koch Field sits at an elevation of **988 feet** (301 meters) above sea level.

## Airports within 100 km

- [Ritel Copter Airstrip (IA42)](https://www.flightduration.online/airport/ia42-hudson-ritel-copter-airstrip/1ef266de-efe3-642c-817c-06bb2780ed98) — Hudson · 9.3 km away
- [Witcombe Field (4IA7)](https://www.flightduration.online/airport/4ia7-cedar-falls-witcombe-field/1ef266de-7ac2-6f08-9a3d-06bb2780ed98) — Cedar Falls · 13.4 km away
- [Traer Municipal Airport (K8C6)](https://www.flightduration.online/airport/k8c6-traer-traer-municipal-airport/1ef266df-0a5f-6fee-bcde-06bb2780ed98) — Traer · 17.2 km away
- [Isley Field (24IA)](https://www.flightduration.online/airport/24ia-cedar-falls-isley-field/1ef266de-69d4-6f0c-a54a-06bb2780ed98) — Cedar Falls · 18.9 km away
- [Flyers Airport (10IA)](https://www.flightduration.online/airport/10ia-waterloo-flyers-airport/1ef266de-619a-6454-8555-06bb2780ed98) — Waterloo · 22.7 km away
- [Waterloo Regional Airport (ALO)](https://www.flightduration.online/airport/alo-waterloo-waterloo-regional-airport/1ef266df-0e19-6e32-b7ae-06bb2780ed98) — Waterloo · 25.0 km away
- [Grundy Center Municipal Airport (K6K7)](https://www.flightduration.online/airport/k6k7-grundy-center-grundy-center-municipal-airport/1ef266df-0640-6418-9edf-06bb2780ed98) — Grundy Center · 27.1 km away
- [Toledo Municipal Airport (K8C5)](https://www.flightduration.online/airport/k8c5-toledo-toledo-municipal-airport/1ef266df-0a5b-616a-b2af-06bb2780ed98) — Toledo · 40.2 km away
- [Vinton Veterans Memorial Airpark (KVTI)](https://www.flightduration.online/airport/kvti-vinton-vinton-veterans-memorial-airpark/1ef266df-3ef2-6e1e-ac43-06bb2780ed98) — Vinton · 42.0 km away
- [Marshalltown Municipal Airport (MIW)](https://www.flightduration.online/airport/miw-marshalltown-marshalltown-municipal-airport/1ef266df-2b0b-6630-a680-06bb2780ed98) — Marshalltown · 43.0 km away
- [Waverly Municipal Airport (KC25)](https://www.flightduration.online/airport/kc25-waverly-waverly-municipal-airport/1ef266df-1256-6dce-81d5-06bb2780ed98) — Waverly · 43.4 km away
- [Tama Airport (53IA)](https://www.flightduration.online/airport/53ia-tama-tama-airport/1ef266de-7e32-6a94-9fdc-06bb2780ed98) — Tama · 46.0 km away

## Related

- [All airports in United States](https://www.flightduration.online/airports/us)
- [Calculate flight duration](/#calculator)
- [Browse airports by country](https://www.flightduration.online/airports)