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WN77
Wnp-2 Plant Support Facility Heliport
Official FAA Data Effective 2025-10-30 0901Z
VFR Chart of WN77
Sectional Charts at SkyVector.com
IFR Chart of WN77
Enroute Charts at SkyVector.com
Location Information for WN77
Coordinates: N46°27.80' / W119°20.48'Located 10 miles N of Richland, Washington. View all Airports in Washington.
Estimated Elevation is 460 feet MSL.
Operations Data
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Airport Communications
| AWOS-3PT at RLD (9.4 S): | 132.675 509-375-4247 |
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| ASOS at PSC (14.9 SE): | 509-547-7379 |
| ATIS at PSC (15.0 SE): | 125.65 |
Nearby Navigation Aids
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Helipad H1
| Dimensions: | 60 x 60 feet / 18 x 18 meters | |
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| Surface: | Asphalt in Good Condition | |
| Coordinates: | N46°27.80' / W119°20.48' | N0°0.00' / E0°0.00' |
| Elevation: | 460.0 | |
| Markings: | Basic | |
Ownership Information
| Ownership: | Publicly owned | |
|---|---|---|
| Owner: | ENERGY NORTHWEST | LAND LEASED BY ENERGY NORTHWEST. |
| BOX 968, MAIL DROP PE03 | ||
| RICHLAND, WA 99352 | ||
| Manager: | SE KHOUNNALA | |
| BOX 968, MAIL DROP PE03 | ||
| RICHLAND, WA 99352 | ||
| (509) 377-8639 | ||
Other Remarks
- FOR CD CTC CHINOOK APCH AT 509-542-4209, WHEN APCH CLSD CTC SEATTLE ARTCC AT 253-351-3694.
- FOR PERIMETER LIGHTS PHONE 509-946-2635.
Nearby Airports with Instrument Procedures
| ID | Name | Heading / Distance | ||
|---|---|---|---|---|
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KRLD | Richland Airport | 170° | 9.6 |
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KPSC | Tri-Cities Airport | 142° | 15.1 |
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KHRI | Hermiston Municipal Airport | 174° | 38.3 |
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KMWH | Grant County International Airport | 001° | 44.7 |
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KALW | Walla Walla Regional Airport | 116° | 49.3 |
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KYKM | Yakima Air Trml/Mcallister Field Airport | 277° | 50.2 |
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KPDT | Eastern Oregon Regional At Pendleton Airport | 155° | 50.6 |
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KEPH | Ephrata Municipal Airport | 351° | 51.2 |
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KELN | Bowers Field Airport | 305° | 59.8 |
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9S9 | Lexington Airport | 193° | 62.3 |
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KEAT | Pangborn Memorial Airport | 327° | 66.5 |
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2S8 | Wilbur Airport | 017° | 81.2 |






