Gtr Green River Intergalactic Spaceport
48U · Green River, WY · Non-towered · Print kneeboard · Open on the map
Nearby now
Loading…
Weather
METAR observed
TAF forecast
Loading forecast…
Sun & FAA night2026-09-18 · night begins 07:50 PM
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:33 AM | 12:33Z |
| Sunrise | 07:01 AM | 13:01Z |
| Sunset | 07:22 PM | 01:22Z |
| Evening civil twilight Loggable night begins | 07:50 PM | 01:50Z |
Plan a flight from 48U
Winds aloft NOAA forecast · 3,000 to 53,000 ft
Loading winds aloft…
Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 22LEFT traffic
- Heading
- 221° mag · 235° true
- Dimensions
- 5,652 × 75 ft
- TPA
- 8,200 ft MSL (≈1,000 AGL) · standard
- Surface
- Dirt
- CTAF
- 122.9
Enter the left downwind (heading 041°) on the 45° at 8,200 ft MSL (≈1,000 AGL).
More details — RWY 22
- Threshold elev
- 7,182 ft
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 04/22 | 5,652 ft |
Prefer one flat page? Full runway details for 48U → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 48U kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
OCS 116.00
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| OCS · Rock Springs | VOR/DME | 116.00 · 107X | High | r237° / 22.8 NM |
Prefer one flat list? All 48U frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- 48U
- Coordinates
- 41.4580, -109.4902
- Elevation
- 7,182 ft MSL
- Magnetic variation
- 14E
- Sectional chart
- SALT LAKE CITY
- Airport use
- Public
- Control tower
- No
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- CASPER · 122.6 · 1-800-WX-BRIEF
- NOTAM facility
- CPR
- Attendance
- UNATNDD
- Segmented circle
- Yes
- Wind indicator
- yes
- Activated
- 1963/11
- Distance from city
- 4 S
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management 2 contacts
Remarks FAA · 5 notes
General
- RY SOFT WHEN WET.
- NO SNOW REMOVAL AVAILABLE.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
Runways
- RWY END AND EDGE DELINEATED USING CONE MKRS.
- RWY END AND EDGE DELINEATED USING CONE MKRS.
Nearby airports
Loading nearby conditions…
Also nearby: 40U Manila (30 NM) · 33U Dutch John (33 NM) · TF9 Taylor Flat (37 NM)
About 48U
Gtr Green River Intergalactic Spaceport (48U) is an airport in Green River, WY, at 7,182 ft MSL. It has 1 runway, the longest 5,652 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 48U, refreshed from the Aviation Weather Center and FAA NASR.
Does 48U have a control tower?
No. Gtr Green River Intergalactic Spaceport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 48U?
Gtr Green River Intergalactic Spaceport has 1 runway; the longest is 5,652 ft. See the Runways section for headings, surface, and lighting.
Where is 48U?
Gtr Green River Intergalactic Spaceport is in Green River, WY, at an elevation of 7,182 ft MSL. Coordinates: 41.4580, -109.4902.
More about 48U
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 48U in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.