N E S W 121°
12 / 30
RWY 12/30
HDG 121°
LEN 8,205 ft
Oulu Airport

Runway 12 at EFOU

Runway 12/30 at Oulu Airport (EFOU) in Oulu / Oulunsalo is a 8,205 ft, lighted, asphalt runway oriented 121°/301°. The runway is 197 ft wide. SkyMeter has observed 137 landings and 59 departures on this runway over the last 30 days, with approximately 0.0% of arrivals resulting in a go-around. Trace data shows an average final-approach slope of 2.4°, touchdowns averaging 14,582 ft past the threshold, a typical touchdown ground speed of 158 kt, a 3.8 kt average crosswind component, a 2.1 kt average headwind.

Last 30 Days
196 Operations
59 Deps / 137 Arrs

Runway 12/30 at Oulu Airport (EFOU) in Oulu / Oulunsalo is a 8,205 ft, lighted, asphalt runway oriented 121°/301°. The runway is 197 ft wide. SkyMeter has observed 137 landings and 59 departures on this runway over the last 30 days, with approximately 0.0% of arrivals resulting in a go-around. Trace data shows an average final-approach slope of 2.4°, touchdowns averaging 14,582 ft past the threshold, a typical touchdown ground speed of 158 kt, a 3.8 kt average crosswind component, a 2.1 kt average headwind.

Runway at a Glance

Arrival Volume

137 landings observed on Runway 12 in the last 30 days, alongside 59 departures.

Peak Hour

Busiest landing window observed at 03:00 with 7 arrivals on the recent sample.

Average Touchdown Zone

Aircraft touch down on average 14,582 ft from the threshold on Runway 12.

Prevailing Wind & Gust History

Over the past 365 days, winds at EFOU have prevailed from the south-southeast (150°), accounting for roughly 18% of windy observations. Average wind speed sits at 6.7 kt with peak gusts to 45 kt. Strong-wind days are infrequent here.

Light Crosswind Component

Average crosswind on landing is 3.8 kt at touchdown, measured against runway 12 alignment.

Approach Slope

Final-approach slope averages 2.4° on Runway 12, shallower than the standard 3°.

Landing Behavior and Touchdown Performance

The metrics below are computed from ADS-B trace data observed at Runway 12 over the last 30 days. Each value is shown only when at least 10 valid samples were available; sparse cells are hidden rather than estimated.

Avg approach slope
2.4°
Avg touchdown GS
158 kts
Avg touchdown zone
14,582 ft
Avg headwind
2.1 kt

Hourly Landing Distribution

03:00 7 landings
04:00 3 landings
06:00 6 landings
07:00 2 landings
08:00 1 landings
10:00 3 landings
12:00 5 landings
13:00 1 landings
14:00 1 landings
15:00 1 landings
16:00 1 landings
18:00 5 landings
19:00 1 landings
20:00 2 landings
21:00 4 landings
22:00 7 landings

Recent observed landings on Runway 12 grouped by hour-of-day (UTC).

Approach Types and Categories

Aircraft approach runways using different procedures based on weather conditions, visibility, and available navigation equipment. An Instrument Landing System (ILS) approach provides precision horizontal and vertical guidance using ground-based radio signals, enabling aircraft to land in low visibility conditions. Visual approaches require pilots to maintain visual contact with the runway and surrounding terrain, typically used during clear weather. Area Navigation (RNAV) approaches use GPS technology to guide aircraft along specific flight paths.

Approach Categories Explained

Category (CAT) classifications define minimum visibility and decision height requirements for instrument approaches. Higher categories enable operations in lower visibility conditions.

CAT I
Decision Height: 200 ft
Visibility: 550m
CAT II
Decision Height: 100 ft
Visibility: 300m
CAT III
Decision Height: 0-50 ft
Visibility: 0-200m
Visual
Clear of Clouds
Visibility: 5 km

Wind and Environmental Factors

Wind conditions directly impact runway operations, influencing approach difficulty, landing performance, and runway selection. Runway 12 benefits from favorable wind alignment, with prevailing winds creating minimal crosswind components for most operations. Average wind speeds of 12 knots pose no operational constraints for commercial aircraft.

24-Hour Wind Pattern

18:00
144° at 4 kts, gusting 0 kts
4 kts
20:00
80° at 4 kts, gusting 0 kts
4 kts
22:00
129° at 4 kts, gusting 0 kts
4 kts
03:00
142° at 6 kts, gusting 27 kts
6 kts
04:00
180° at 5 kts, gusting 0 kts
5 kts
06:00
197° at 5 kts, gusting 0 kts
5 kts
10:00
138° at 9 kts, gusting 32 kts
9 kts
12:00
113° at 9 kts, gusting 33 kts
9 kts
14:00
170° at 5 kts, gusting 0 kts
5 kts
15:00
170° at 5 kts, gusting 0 kts
5 kts
21:00
105° at 4 kts, gusting 0 kts
4 kts
16:00
0° at 1 kts, gusting 0 kts
1 kts
08:00
130° at 6 kts, gusting 0 kts
6 kts
13:00
60° at 3 kts, gusting 0 kts
3 kts
19:00
230° at 3 kts, gusting 0 kts
3 kts
07:00
194° at 10 kts, gusting 28 kts
10 kts
METAR
320° at 4 kts, gusting 0 kts
4 kts

Wind patterns show typical diurnal variation with stronger winds during midday hours.

Average Speed
12 kts
Peak Gust
18 kts
Prevailing Direction
121°
Avg Crosswind
8 kts

Related Pages

About This Data

This analysis covers 196 operations recorded over the past 30 days, derived from global ADS-B flight broadcasts. Coverage may be incomplete in areas with limited ground-station reception, and statistics may vary with weather and traffic volume.