Reference only — not for real-world navigation.
48U
Greater Green River Intergalactic Spaceport · Green River
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
7,182 ft / 2,189 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
04/22 · 5,800 ft · DIRT-FUNLITFlight Planning
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Welcome to the technical flight briefing for Greater Green River Intergalactic Spaceport (48U), located in Green River, 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 7,182 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
Greater Green River Intergalactic Spaceport
ICAO / IATA
48U / —
Municipality
Green River
Country
Region
US-WY — Wyoming
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
7,182 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 04 / 22
UNLIT
Runway Length: 5,800 ft / 1,768 m
Runway Width: 130 ft / 40 m
Surface Type: DIRT-F
Heading: —° / —°
Runway Width: 130 ft / 40 m
Surface Type: DIRT-F
Heading: —° / —°
RWY 04
No ILS / Visual Only
RWY 22
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026