N E S W 170°
18 / 36
RWY 18/36
HDG 170°
LEN 11,000 ft
Yokota Air Base

Runway 18 at RJTY

Runway 18/36 at Yokota Air Base (RJTY) in Fussa is a 11,000 ft, lighted, concrete runway oriented 170°/350°. The runway is 200 ft wide. SkyMeter has observed 145 landings and 145 departures on this runway over the last 30 days, with approximately 0.7% of arrivals resulting in a go-around (1 events). Trace data shows an average final-approach slope of 3.7°, touchdowns averaging 739 ft past the threshold, a typical touchdown ground speed of 92 kt, a 1.9 kt average crosswind component, a 4.5 kt average headwind.

Last 30 Days
290 Operations
145 Deps / 145 Arrs

Runway 18/36 at Yokota Air Base (RJTY) in Fussa is a 11,000 ft, lighted, concrete runway oriented 170°/350°. The runway is 200 ft wide. SkyMeter has observed 145 landings and 145 departures on this runway over the last 30 days, with approximately 0.7% of arrivals resulting in a go-around (1 events). Trace data shows an average final-approach slope of 3.7°, touchdowns averaging 739 ft past the threshold, a typical touchdown ground speed of 92 kt, a 1.9 kt average crosswind component, a 4.5 kt average headwind.

Runway at a Glance

Arrival Volume

145 landings observed on Runway 18 in the last 30 days, alongside 145 departures.

Low Go-Around Rate

0.7% of arrivals at Runway 18 result in a go-around (1 in the last 30 days).

Peak Hour

Busiest landing window observed at 03:00 with 6 arrivals on the recent sample.

Average Touchdown Zone

Aircraft touch down on average 739 ft from the threshold on Runway 18.

Prevailing Wind & Gust History

Over the past 365 days, winds at RJTY have prevailed from the south-southeast (150°), accounting for roughly 17% of windy observations. Average wind speed sits at 4.5 kt with peak gusts to 36 kt. Strong-wind days are infrequent here.

Light Crosswind Component

Average crosswind on landing is 1.9 kt at touchdown, measured against runway 18 alignment.

Approach Slope

Final-approach slope averages 3.7° on Runway 18, steeper than the standard 3°.

Landing Behavior and Touchdown Performance

The metrics below are computed from ADS-B trace data observed at Runway 18 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
3.7°
Avg touchdown GS
92 kts
Avg touchdown zone
739 ft
Avg headwind
4.5 kt

Hourly Landing Distribution

00:00 2 landings
01:00 4 landings
02:00 4 landings
03:00 6 landings
04:00 2 landings
05:00 3 landings
06:00 1 landings
07:00 1 landings
08:00 5 landings
09:00 6 landings
10:00 2 landings
11:00 3 landings
12:00 5 landings
21:00 1 landings
22:00 4 landings
23:00 1 landings

Recent observed landings on Runway 18 grouped by hour-of-day (UTC).

Go-Around Analysis

A go-around occurs when a pilot aborts a landing attempt and initiates a climb to return for another approach. While go-arounds are a normal safety procedure, their frequency and causes provide insight into operational challenges at specific runways. Runway 18 experienced go-arounds in 0.7% of arrivals over the last 30 days (1 events of 146 attempts).

Recent Go-Around Events

700f8ce2-e80d-b941-a646-86e885537c6e
2026-08-24 07:31
Other

These events represent normal safety procedures and do not indicate operational deficiencies.

Go-Around Causes Distribution

Other 1 events (100%)

Environmental factors dominate go-around causes, indicating that operational procedures remain sound.

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 18 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

03:00
132° at 4 kts, gusting 4 kts
4 kts
04:00
190° at 3 kts, gusting 0 kts
3 kts
05:00
150° at 9 kts, gusting 0 kts
9 kts
08:00
154° at 8 kts, gusting 0 kts
8 kts
09:00
167° at 7 kts, gusting 7 kts
7 kts
11:00
210° at 7 kts, gusting 0 kts
7 kts
12:00
224° at 7 kts, gusting 0 kts
7 kts
21:00
254° at 1 kts, gusting 3 kts
1 kts
01:00
141° at 5 kts, gusting 3 kts
5 kts
06:00
170° at 12 kts, gusting 0 kts
12 kts
22:00
164° at 3 kts, gusting 3 kts
3 kts
23:00
139° at 2 kts, gusting 3 kts
2 kts
00:00
134° at 2 kts, gusting 3 kts
2 kts
02:00
150° at 4 kts, gusting 4 kts
4 kts
07:00
150° at 10 kts, gusting 0 kts
10 kts
10:00
190° at 6 kts, gusting 0 kts
6 kts
METAR
0° at 0 kts, gusting 0 kts
0 kts

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

Average Speed
12 kts
Peak Gust
18 kts
Prevailing Direction
170°
Avg Crosswind
8 kts

Related Pages

About This Data

This analysis covers 290 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.