N E S W 160°
17 / 35
RWY 17/35
HDG 160°
LEN 3,745 ft
Cambridge / Reid's Field

Runway 17 at CPE4

Runway 17/35 at Cambridge / Reid's Field (CPE4) in Cambridge is a 3,745 ft, lighted, asphalt runway oriented 160°/340°. The runway is 45 ft wide, with a 700 ft displaced threshold on the 17 end. SkyMeter has observed 59 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 4.2°, a typical touchdown ground speed of 84 kt, a 6.4 kt average crosswind component, a 3.6 kt average tailwind.

Last 30 Days
118 Operations
59 Deps / 59 Arrs

Runway 17/35 at Cambridge / Reid's Field (CPE4) in Cambridge is a 3,745 ft, lighted, asphalt runway oriented 160°/340°. The runway is 45 ft wide, with a 700 ft displaced threshold on the 17 end. SkyMeter has observed 59 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 4.2°, a typical touchdown ground speed of 84 kt, a 6.4 kt average crosswind component, a 3.6 kt average tailwind.

Runway at a Glance

Arrival Volume

59 landings observed on Runway 17 in the last 30 days, alongside 59 departures.

Peak Hour

Busiest landing window observed at 17:00 with 10 arrivals on the recent sample.

Moderate Crosswind Component

Average crosswind on landing is 6.4 kt at touchdown, measured against runway 17 alignment.

Approach Slope

Final-approach slope averages 4.2° on Runway 17, steeper than the standard 3°.

Landing Behavior and Touchdown Performance

The metrics below are computed from ADS-B trace data observed at Runway 17 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
4.2°
Avg touchdown GS
84 kts
Avg headwind
-3.6 kt

Hourly Landing Distribution

00:00 3 landings
01:00 3 landings
11:00 3 landings
13:00 6 landings
16:00 2 landings
17:00 10 landings
19:00 10 landings
20:00 6 landings
21:00 7 landings

Recent observed landings on Runway 17 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 17 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

20:00
245° at 7 kts, gusting 11 kts
7 kts
13:00
71° at 5 kts, gusting 15 kts
5 kts
19:00
136° at 9 kts, gusting 18 kts
9 kts
21:00
64° at 7 kts, gusting 8 kts
7 kts
17:00
204° at 9 kts, gusting 18 kts
9 kts
00:00
265° at 9 kts, gusting 23 kts
9 kts
01:00
277° at 9 kts, gusting 27 kts
9 kts
11:00
302° at 7 kts, gusting 16 kts
7 kts
16:00
346° at 6 kts, gusting 8 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
160°
Avg Crosswind
8 kts

Related Pages

About This Data

This analysis covers 118 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.