Reference only — not for real-world navigation.
KADU
Audubon County Airport · Audubon
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
1,287 ft / 392 m
Transition Altitude
18,000 ft
Primary Channel
AWOS 118.08 MHz (AWOS 3)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
14/32 · 3,640 ft · ConcreteLIGHTEDFlight Planning
Quick Jump to Next Destination
Tip: Search your next airport to quickly compare ILS data.
Welcome to the technical flight briefing for Audubon County Airport (KADU), located in Audubon, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 1,287 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.
Full Name
Audubon County Airport
ICAO / IATA
KADU / —
Municipality
Audubon
Country
Region
US-IA — Iowa
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
1,287 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 14 / 32
LIGHTED
Runway Length: 3,640 ft / 1,109 m
Runway Width: 60 ft / 18 m
Surface Type: Concrete
Heading: 148° / 328°
Runway Width: 60 ft / 18 m
Surface Type: Concrete
Heading: 148° / 328°
RWY 14 (148°)
No ILS / Visual Only
RWY 32 (328°)
No ILS / Visual Only
AWOS AWOS 3
118.08 MHz
CNTR MINNEAPOLIS CNTR
119.60 MHz
UNIC CTAF/UNICOM
122.80 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026