Nonstop flight route between Tacoma, Washington, United States and Dauphin, Manitoba, Canada:
Departure Airport:
Arrival Airport:
Distance from GRF to YDN:
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- About this route
- GRF Airport Information
- YDN Airport Information
- Facts about GRF
- Facts about YDN
- 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 YDN
- List of Nearest Airports to YDN
- Map of Furthest Airports from YDN
- List of Furthest Airports from YDN
About this route:
A direct, nonstop flight between Gray Army Airfield (GRF), Tacoma, Washington, United States and Lt. Col W.G. (Billy) Barker, VC Airport (YDN), Dauphin, Manitoba, Canada would travel a Great Circle distance of 1,052 miles (or 1,693 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 relatively short distance between Gray Army Airfield and Lt. Col W.G. (Billy) Barker, VC Airport, the route shown on this map most likely still appears to be a straight line.
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: | YDN / CYDN |
| Airport Names: |
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| Location: | Dauphin, Manitoba, Canada |
| GPS Coordinates: | 51°6'5"N by 100°3'11"W |
| Operator/Owner: | Dauphin Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 999 feet (304 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from YDN |
| More Information: | YDN Maps & Info |
Facts about Gray Army Airfield (GRF):
- 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.
- During the Vietnam War, GAAF not only trained helicopter units, but fixed-wing aircraft units as well.
- World War II cantonment construction involved the demolition of some of the pre-1941 buildings.
- Reactivated following service in Vietnam, the 9th Infantry Division aviation units occupied GAAF in 1972.
- In October 1921 Curtiss JN-4 “Jenny” biplanes flew from the Naval Station at Sand Point to a grass airfield at what was then called "Camp Lewis", located at a site just west of today’s Gray AAF.
- 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.
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
Facts about Lt. Col W.G. (Billy) Barker, VC Airport (YDN):
- In addition to being known as "Lt. Col W.G. (Billy) Barker, VC Airport", another name for YDN is "Dauphin (Lt. Col W.G. (Billy) Barker, VC Airport)".
- Lt. Col W.G. (Billy) Barker, VC Airport (YDN) has 3 runways.
- The closest airport to Lt. Col W.G. (Billy) Barker, VC Airport (YDN) is Brandon Municipal Airport (YBR), which is located 82 miles (133 kilometers) S of YDN.
- Because of Lt. Col W.G. (Billy) Barker, VC Airport's relatively low elevation of 999 feet, planes can take off or land at Lt. Col W.G. (Billy) Barker, VC Airport 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 furthest airport from Lt. Col W.G. (Billy) Barker, VC Airport (YDN) is Margaret River Airport (MGV), which is located 10,320 miles (16,608 kilometers) away in Margaret River, Western Australia, Australia.
