Grand Coulee Dam runways
Grand Coulee Dam (3W7) in Electric City, WA has 1 runway, the longest 04/22 at 4,203 ft (asphalt). Dimensions, headings, lighting, and instrument approaches for each below. · Open on the map
All of Grand Coulee Dam — runways, frequencies, charts and live weatherRunway 04/22
4,203 ft × 75 ft · Asphalt (Good)Edge lights: Med.
04
- Heading
- 036° mag · 51° true
- Threshold elev
- 1,589 ft
- Markings
- basic
- Traffic pattern
- Left
22
- Heading
- 216° mag · 231° true
- Threshold elev
- 1,589 ft
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (4.2°)
- Traffic pattern
- Right
Frequently asked
What is the longest runway at 3W7?
Grand Coulee Dam has 1 runway; the longest is runway 04/22 at 4,203 ft.
What surface are 3W7's runways?
Grand Coulee Dam's runway is asphalt.
More about 3W7
Runway data from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources.
Something here wrong or out of date? Report a data problem.