2
Runways
7
Frequencies
0
Procedures
2
NOTAMs
Quick Facts
ICAO
KMIW
FAA
MIW
Elevation
974.6 ft MSL
Runways
2
Frequencies
7
Tower
No
Fuel
100LL,A
Coordinates
42.113, -92.918
Airport Information
Facility Type
AIRPORT
Elevation
974.6 ft MSL
Control Tower
No
Fuel Types
100LL,A
ARTCC
MINNEAPOLIS
Coordinates
42.1127, -92.9178
Ownership
Public
Hours of Operation
Current Weather
METAR KMIW 131953Z AUTO 35020G32KT 10SM FEW085 22/02 A3009 RMK AO2 PK WND 34033/1918 SLP188 T02220022
Flight Category
VFR
Wind
350° at 20 kt G32
Visibility
10+ SM
Temperature
22.2°C
Dewpoint
2.2°C
Altimeter
1019.00 inHg
Cloud Cover
FEW
Observed 2026-05-13 19:53Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 13/31 | 5,007 ft | 100 ft | ASPH | MED |
| 18/36 | 2,759 ft | 50 ft | ASPH | MED |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| APCH/P DEP/P | 120.9 | DES MOINES INTL |
| CD/P | 120.9 | DES MOINES INTL |
| CTAF | 122.8 | MARSHALLTOWN MUNI |
| MIW ASOS | XXX.XXX | - |
| UNICOM | XXX.XXX | MARSHALLTOWN MUNI |
| WATERLOO RCAG | XXX.XXX | WATERLOO |
| WATERLOO RCAG | XXX.XXX | WATERLOO |
Active NOTAMs
MIW 26/002
2026-05-06 12:24 – 2026-06-01 23:00
MIW 26/001
2026-05-06 12:22 – 2026-05-31 23:00
Nearby Airports in Iowa
Nearest airports
- 4C7 — ACKLEY MUNI
ACKLEY
- 4C7 — Ackley Municipal Airport
Ackley
- 1IA6 — Aero-Lane Airport
Randolph
- IA20 — Agrivation Field
Indianola
- IA20 — AGRIVATION FLD
INDIANOLA
Iowa airports
KMIW Operational Overview
Location & Facility
MARSHALLTOWN MUNI (KMIW) is a publicly owned airport open to the public located in MARSHALLTOWN, Iowa, United States. The field sits at an elevation of 974.6 feet above mean sea level (MSL) at coordinates 42.1127°N, 92.9178°W.
Runways
MARSHALLTOWN MUNI has 2 runways. The longest runway (13/31) measures 5,007 feet by 100 feet with a asph surface. Other runways include 18/36 (2,759 ft, ASPH).
Communications & Operations
MARSHALLTOWN MUNI is a non-towered (pilot-controlled) field. A total of 7 communication frequencies are published for this facility.
Services & Fuel
MARSHALLTOWN MUNI offers 100LL,A fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Current Conditions
The current flight category at MARSHALLTOWN MUNI is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 2 active NOTAMs for this facility.
Frequently Asked Questions
What is KMIW?
KMIW is the ICAO identifier for MARSHALLTOWN MUNI, a public-use airport located in MARSHALLTOWN, Iowa, United States.
How many runways does MARSHALLTOWN MUNI have?
MARSHALLTOWN MUNI (KMIW) has 2 runways. See the runway table above for dimensions and surface types.
What is the elevation of KMIW?
The field elevation of MARSHALLTOWN MUNI is 974.6 feet above mean sea level (MSL).
Is fuel available at KMIW?
Yes, MARSHALLTOWN MUNI offers 100LL,A fuel.
What are the current weather conditions at KMIW?
The current flight category at MARSHALLTOWN MUNI is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at KMIW?
There are currently 2 active NOTAMs for MARSHALLTOWN MUNI. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for KMIW?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for MARSHALLTOWN MUNI.
Where is MARSHALLTOWN MUNI located?
MARSHALLTOWN MUNI (KMIW) is located in MARSHALLTOWN, Iowa, United States, at an elevation of 974.6 ft MSL.