1
Runway
3
Frequencies
0
Procedures
4
NOTAMs
Quick Facts
ICAO
KFSW
FAA
FSW
Elevation
721.8 ft MSL
Runways
1
Frequencies
3
Tower
No
Fuel
100LL
Coordinates
40.659, -91.328
Airport Information
Facility Type
AIRPORT
Elevation
721.8 ft MSL
Control Tower
No
Fuel Types
100LL
ARTCC
CHICAGO
Coordinates
40.6591, -91.3277
Ownership
Public
Hours of Operation
Current Weather
METAR KEOK 272215Z AUTO 09010KT 10SM OVC018 24/22 A2988 RMK A01
Flight Category
MVFR
Wind
90° at 10 kt
Visibility
10+ SM
Temperature
24°C
Dewpoint
22°C
Altimeter
1011.90 inHg
Cloud Cover
OVC
Nearest weather from KEOK (13 NM away)
Observed 2026-06-27 22:15Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 17/35 | 4,000 ft | 75 ft | CONC | MED |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| ATIS | 120.925 | AWOS 3 |
| CNTR | 135.6 | CHICAGO CNTR |
| UNIC | 122.8 | CTAF/UNICOM |
Active NOTAMs
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KFSW Operational Overview
Location & Facility
FORT MADISON MUNI (KFSW) is a publicly owned airport open to the public located in FORT MADISON, Iowa, United States. The field sits at an elevation of 721.8 feet above mean sea level (MSL) at coordinates 40.6591°N, 91.3277°W.
Runways
FORT MADISON MUNI has 1 runway. The longest runway (17/35) measures 4,000 feet by 75 feet with a conc surface.
Communications & Operations
FORT MADISON MUNI is a non-towered (pilot-controlled) field. ATIS is available on 120.925 MHz. A total of 3 communication frequencies are published for this facility.
Services & Fuel
FORT MADISON MUNI offers 100LL fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Current Conditions
The current flight category at FORT MADISON MUNI is MVFR (Marginal VFR — reduced visibility or ceiling). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 4 active NOTAMs for this facility.
Frequently Asked Questions
What is KFSW?
KFSW is the ICAO identifier for FORT MADISON MUNI, a public-use airport located in FORT MADISON, Iowa, United States.
How many runways does FORT MADISON MUNI have?
FORT MADISON MUNI (KFSW) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of KFSW?
The field elevation of FORT MADISON MUNI is 721.8 feet above mean sea level (MSL).
Is fuel available at KFSW?
Yes, FORT MADISON MUNI offers 100LL fuel.
What are the current weather conditions at KFSW?
The current flight category at FORT MADISON MUNI is MVFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at KFSW?
There are currently 4 active NOTAMs for FORT MADISON MUNI. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for KFSW?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for FORT MADISON MUNI.
Where is FORT MADISON MUNI located?
FORT MADISON MUNI (KFSW) is located in FORT MADISON, Iowa, United States, at an elevation of 721.8 ft MSL.