Nonstop flight route between Tacoma, Washington, United States and Yushu County, Qinghai, China:
Departure Airport:
Arrival Airport:
Distance from GRF to YUS:
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- About this route
- GRF Airport Information
- YUS Airport Information
- Facts about GRF
- Facts about YUS
- Map of Nearest Airports to GRF
- List of Nearest Airports to GRF
- Map of Furthest Airports from GRF
- List of Furthest Airports from GRF
- Map of Nearest Airports to YUS
- List of Nearest Airports to YUS
- Map of Furthest Airports from YUS
- List of Furthest Airports from YUS
About this route:
A direct, nonstop flight between Gray Army Airfield (GRF), Tacoma, Washington, United States and Yushu Batang Airport (YUS), Yushu County, Qinghai, China would travel a Great Circle distance of 6,391 miles (or 10,286 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Gray Army Airfield and Yushu Batang Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Gray Army Airfield and Yushu Batang Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GRF / KGRF |
Airport Names: |
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Location: | Tacoma, Washington, United States |
GPS Coordinates: | 47°4'45"N by 122°34'50"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 300 feet (91 meters) |
# of Runways: | 1 |
View all routes: | Routes from GRF |
More Information: | GRF Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YUS / ZLYS |
Airport Names: |
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Location: | Yushu County, Qinghai, China |
GPS Coordinates: | 32°50'21"N by 97°2'20"E |
Airport Type: | Public |
Elevation: | 12762 feet (3,890 meters) |
View all routes: | Routes from YUS |
More Information: | YUS Maps & Info |
Facts about Gray Army Airfield (GRF):
- Because of Gray Army Airfield's relatively low elevation of 300 feet, planes can take off or land at Gray Army Airfield at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The 1938 construction included two paved runways, a boiler plant, headquarters building, metal balloon hangar, six-plane hangar, corrugated-iron hangar, storehouse, flight-surgeon office, and film-storage building.
- Reactivated following service in Vietnam, the 9th Infantry Division aviation units occupied GAAF in 1972.
- During the Korean War, GAAF continued in the role as a training and division support field.
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
- Gray Army Airfield (GRF) currently has only 1 runway.
- The furthest airport from Gray Army Airfield (GRF) is Tôlanaro Airport (FTU), which is located 10,809 miles (17,395 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Gray Army Airfield (GRF) is McChord Field/McChord AFB (TCM), which is located only 6 miles (10 kilometers) NE of GRF.
- The Washington National Guard 66th Aviation Brigade trains at Grey AAF and provides transportation support for fighting wildfires.
- Used to support Fort Lewis, Army helicopters assisted with medical evacuations at Mount Rainier National Park on numerous occasions in the 1970s.
- World War II cantonment construction involved the demolition of some of the pre-1941 buildings.
Facts about Yushu Batang Airport (YUS):
- The furthest airport from Yushu Batang Airport (YUS) is Carriel Sur International Airport (CCP), which is located 11,813 miles (19,012 kilometers) away in Concepción, Bío Bío Region, Chile.
- In addition to being known as "Yushu Batang Airport", other names for YUS include "玉树巴塘机场" and "Yùshù Batáng Jīchǎng".
- Because of Yushu Batang Airport's high elevation of 12,762 feet, planes must typically fly at a faster airspeed in order to takeoff or land at YUS. Combined with a high temperature, this could make YUS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The Yushu Batang Airport is the airport serving Yushu City in Qinghai Province, China.
- The closest airport to Yushu Batang Airport (YUS) is Qamdo Bamda Airport (BPX), which is located 158 miles (254 kilometers) S of YUS.
- The airport played an important role in the delivery of rescue personnel and relief supplies to the area affected by the 2010 Yushu earthquake.