N E S W 295°
29 / 11
RWY 29/11
HDG 295°
LEN 4,001 ft
Decorah Municipal Airport

Runway 29 at KDEH

Runway 29/11 at Decorah Municipal Airport (KDEH) in Decorah is a 4,001 ft, lighted, concrete runway oriented 295°/115°. The runway is 75 ft wide. SkyMeter has observed 8 landings and 2 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 1.7°, a typical touchdown ground speed of 105 kt, a 3.0 kt average crosswind component, a 2.3 kt average headwind.

Last 30 Days
10 Operations
2 Deps / 8 Arrs

Runway 29/11 at Decorah Municipal Airport (KDEH) in Decorah is a 4,001 ft, lighted, concrete runway oriented 295°/115°. The runway is 75 ft wide. SkyMeter has observed 8 landings and 2 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 1.7°, a typical touchdown ground speed of 105 kt, a 3.0 kt average crosswind component, a 2.3 kt average headwind.

Runway at a Glance

Arrival Volume

8 landings observed on Runway 29 in the last 30 days, alongside 2 departures.

Limited Traffic Observed

SkyMeter has observed very few flights using Runway 29 in the last 30 days. Statistical breakdowns (go-around rate, crosswind averages) need more observations to be meaningful.

Peak Hour

Busiest landing window observed at 03:00 with 8 arrivals on the recent sample.

Prevailing Wind & Gust History

Over the past 365 days, winds at KDEH have prevailed from the north (0°), accounting for roughly 23% of windy observations. Average wind speed sits at 5.7 kt with peak gusts to 44 kt. Strong-wind days are infrequent here.

Light Crosswind Component

Average crosswind on landing is 3.0 kt at touchdown, measured against runway 29 alignment.

Approach Slope

Final-approach slope averages 1.7° on Runway 29, shallower than the standard 3°.

Landing Behavior and Touchdown Performance

The metrics below are computed from ADS-B trace data observed at Runway 29 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
1.7°
Avg touchdown GS
105 kts
Avg headwind
2.3 kt

Hourly Landing Distribution

00:00 1 landings
03:00 8 landings
13:00 1 landings
14:00 7 landings
18:00 4 landings
23:00 1 landings

Recent observed landings on Runway 29 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 29 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

23:00
170° at 10 kts, gusting 15 kts
10 kts
03:00
133° at 4 kts, gusting 5 kts
4 kts
18:00
0° at 3 kts, gusting 0 kts
3 kts
14:00
173° at 5 kts, gusting 7 kts
5 kts
13:00
223° at 5 kts, gusting 9 kts
5 kts
00:00
5° at 6 kts, gusting 11 kts
6 kts

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

Average Speed
12 kts
Peak Gust
18 kts
Prevailing Direction
295°
Avg Crosswind
8 kts

Related Pages

About This Data

This analysis covers 10 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.