1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
WN77
Elevation
460 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
46.463, -119.341
Airport Information
Facility Type
HELIPORT
Elevation
460 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
SEATTLE
Coordinates
46.4633, -119.3413
Ownership
Public
Hours of Operation
Current Weather
METAR KPSC 220953Z AUTO 10004KT 10SM CLR 09/05 A2994 RMK AO2 SLP137 T00890050
Flight Category
VFR
Wind
100° at 4 kt
Visibility
10+ SM
Temperature
8.9°C
Dewpoint
5°C
Altimeter
1014.00 inHg
Cloud Cover
CLR
Nearest weather from KPSC (18 NM away)
Observed 2026-05-22 09:53Z
Nearby Weather Cameras
No camera at WN77. Showing nearest cameras.
Anderson
North · Camera 1 · 4 cameras total
33 NM away
Jordan Butte
South · Camera 3 · 4 cameras total
66 NM away
12 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| H1 | 60 ft | 60 ft | ASPH | - |
Active NOTAMs
No active NOTAMs for WN77.
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WN77 Operational Overview
Location & Facility
WNP-2 PLANT SUPPORT FACILITY (WN77) is a publicly owned heliport restricted to private use located in RICHLAND, Washington, United States. The field sits at an elevation of 460 feet above mean sea level (MSL) at coordinates 46.4633°N, 119.3413°W.
Helipads
WNP-2 PLANT SUPPORT FACILITY has 1 helipad. The longest pad (H1) measures 60 feet by 60 feet with a asph surface.
Communications & Operations
WNP-2 PLANT SUPPORT FACILITY is a non-towered (pilot-controlled) field.
Weather Cameras
3 FAA Weather Cameras are available near WNP-2 PLANT SUPPORT FACILITY, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at WNP-2 PLANT SUPPORT FACILITY is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is WN77?
WN77 is the ICAO identifier for WNP-2 PLANT SUPPORT FACILITY, a public-use airport located in RICHLAND, Washington, United States.
How many runways does WNP-2 PLANT SUPPORT FACILITY have?
WNP-2 PLANT SUPPORT FACILITY (WN77) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of WN77?
The field elevation of WNP-2 PLANT SUPPORT FACILITY is 460 feet above mean sea level (MSL).
Is fuel available at WN77?
No fuel types are currently listed for WNP-2 PLANT SUPPORT FACILITY. Contact the FBO directly for availability.
What are the current weather conditions at WN77?
The current flight category at WNP-2 PLANT SUPPORT FACILITY is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at WN77?
There are currently no active NOTAMs for WNP-2 PLANT SUPPORT FACILITY.
How do I access complete data for WN77?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for WNP-2 PLANT SUPPORT FACILITY.
Where is WNP-2 PLANT SUPPORT FACILITY located?
WNP-2 PLANT SUPPORT FACILITY (WN77) is located in RICHLAND, Washington, United States, at an elevation of 460 ft MSL.
Does WN77 have weather cameras?
WN77 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.