Reference only — not for real-world navigation.
EFOU
Oulu Airport · Oulu / Oulunsalo
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
47 ft / 14 m
Transition Altitude
5,000 ft
Primary Channel
TWR 124.40 MHz (TWR)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
12/30 · 8,205 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Oulu Airport (EFOU), located in Oulu / Oulunsalo, Finland. 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 47 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 5,000 ft verified for this field for altimeter reset procedures.
Full Name
Oulu Airport
ICAO / IATA
EFOU / OUL
Municipality
Oulu / Oulunsalo
Country
Region
FI-14 — North Ostrobothnia Region
GPS Coordinates
Transition Altitude
5,000 ft
Elevation
47 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 12 / 30
ILS EQUIPPEDLIGHTED
Runway Length: 8,205 ft / 2,501 m
Runway Width: 197 ft / 60 m
Surface Type: Asphalt
Heading: 121° / 301°
Runway Width: 197 ft / 60 m
Surface Type: Asphalt
Heading: 121° / 301°
RWY 12 (121°)
109.50 MHz
IDENT: IOU | CRS: 119°
RWY 30 (301°)
No ILS / Visual Only
ATIS ATIS
135.45 MHz
TWR TWR
124.40 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026