Reference only — not for real-world navigation.
WA25
Green Valley Airfield · Granite Falls
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
300 ft / 91 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
12/30 · 1,470 ft · TurfUNLITFlight Planning
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Welcome to the technical flight briefing for Green Valley Airfield (WA25), located in Granite Falls, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 300 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.
Full Name
Green Valley Airfield
ICAO / IATA
WA25 / —
Municipality
Granite Falls
Country
Region
US-WA — Washington
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
300 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 12 / 30
UNLIT
Runway Length: 1,470 ft / 448 m
Runway Width: 250 ft / 76 m
Surface Type: Turf
Heading: —° / —°
Runway Width: 250 ft / 76 m
Surface Type: Turf
Heading: —° / —°
RWY 12
No ILS / Visual Only
RWY 30
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026