N E S W 177°
19 / 01
RWY 19/01
HDG 177°
LEN 3,786 ft
Deck Airport

Runway 19 at K9D4

Runway 19/01 at Deck Airport (K9D4) in Myerstown is a 3,786 ft, lighted, asphalt runway oriented 177°/357°. The runway is 50 ft wide, with a 187 ft displaced threshold on the 19 end. SkyMeter has observed 136 landings and 126 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 2.8°, touchdowns averaging 2,142 ft past the threshold, a typical touchdown ground speed of 100 kt, a 6.3 kt average crosswind component.

Last 30 Days
262 Operations
126 Deps / 136 Arrs

Runway 19/01 at Deck Airport (K9D4) in Myerstown is a 3,786 ft, lighted, asphalt runway oriented 177°/357°. The runway is 50 ft wide, with a 187 ft displaced threshold on the 19 end. SkyMeter has observed 136 landings and 126 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 2.8°, touchdowns averaging 2,142 ft past the threshold, a typical touchdown ground speed of 100 kt, a 6.3 kt average crosswind component.

Runway at a Glance

Arrival Volume

136 landings observed on Runway 19 in the last 30 days, alongside 126 departures.

Peak Hour

Busiest landing window observed at 18:00 with 12 arrivals on the recent sample.

Average Touchdown Zone

Aircraft touch down on average 2,142 ft from the threshold on Runway 19.

Moderate Crosswind Component

Average crosswind on landing is 6.3 kt at touchdown, measured against runway 19 alignment.

Approach Slope

Final-approach slope averages 2.8° on Runway 19, consistent with the standard 3° glide path.

Landing Behavior and Touchdown Performance

The metrics below are computed from ADS-B trace data observed at Runway 19 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
2.8°
Avg touchdown GS
100 kts
Avg touchdown zone
2,142 ft
Avg headwind
0.3 kt

Hourly Landing Distribution

00:00 2 landings
12:00 4 landings
13:00 5 landings
14:00 5 landings
15:00 3 landings
16:00 5 landings
17:00 4 landings
18:00 12 landings
20:00 1 landings
23:00 9 landings

Recent observed landings on Runway 19 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 19 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

12:00
247° at 4 kts, gusting 7 kts
4 kts
13:00
274° at 7 kts, gusting 14 kts
7 kts
14:00
274° at 7 kts, gusting 14 kts
7 kts
17:00
251° at 8 kts, gusting 10 kts
8 kts
18:00
251° at 8 kts, gusting 10 kts
8 kts
23:00
215° at 6 kts, gusting 16 kts
6 kts
15:00
300° at 9 kts, gusting 14 kts
9 kts
16:00
283° at 8 kts, gusting 13 kts
8 kts
00:00
233° at 4 kts, gusting 5 kts
4 kts
20:00
330° at 7 kts, gusting 10 kts
7 kts

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

Average Speed
12 kts
Peak Gust
18 kts
Prevailing Direction
177°
Avg Crosswind
8 kts

Related Pages

About This Data

This analysis covers 262 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.