Nonstop flight route between Fogo, Cape Verde and Tacoma, Washington, United States:
Departure Airport:
Arrival Airport:
Distance from SFL to GRF:
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- About this route
- SFL Airport Information
- GRF Airport Information
- Facts about SFL
- Facts about GRF
- Map of Nearest Airports to SFL
- List of Nearest Airports to SFL
- Map of Furthest Airports from SFL
- List of Furthest Airports from SFL
- Map of Nearest Airports to GRF
- List of Nearest Airports to GRF
- Map of Furthest Airports from GRF
- List of Furthest Airports from GRF
About this route:
A direct, nonstop flight between São Filipe Airport (SFL), Fogo, Cape Verde and Gray Army Airfield (GRF), Tacoma, Washington, United States would travel a Great Circle distance of 5,840 miles (or 9,399 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 São Filipe Airport and Gray Army Airfield, 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 São Filipe Airport and Gray Army Airfield. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SFL / GVSF |
| Airport Name: | São Filipe Airport |
| Location: | Fogo, Cape Verde |
| GPS Coordinates: | 14°52'58"N by 24°28'48"W |
| Area Served: | São Filipe |
| Operator/Owner: | Aeroportos e Segurança Aérea (ASA) |
| Airport Type: | Public |
| Elevation: | 66 feet (20 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SFL |
| More Information: | SFL Maps & Info |
Arrival 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 |
Facts about São Filipe Airport (SFL):
- São Filipe Airport (SFL) currently has only 1 runway.
- The furthest airport from São Filipe Airport (SFL) is Misima Airport (MIS), which is nearly antipodal to São Filipe Airport (meaning São Filipe Airport is almost on the exact opposite side of the Earth from Misima Airport), and is located 12,095 miles (19,465 kilometers) away in Misima Island, Papua New Guinea.
- The closest airport to São Filipe Airport (SFL) is Mosteiros Airport (MTI), which is located only 15 miles (23 kilometers) NE of SFL.
- Because of São Filipe Airport's relatively low elevation of 66 feet, planes can take off or land at São Filipe 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.
Facts about Gray Army Airfield (GRF):
- The field is named in honor of Captain Lawrence C.
- Gray Army Airfield (GRF) currently has only 1 runway.
- The 9th Cavalry Brigade in the 1980s developed air-assault strategies with their AH-1 Cobra helicopters based upon experiences learned in Vietnam.
- 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.
- After the Korean War, the 2d Aviation Company, of the 2d Infantry Division, which had been the first helicopter unit in Korea, returned to Fort Lewis with observation/spotter aircraft L-19 Bird Dogs, and L-20 Beavers, as well as H-23 Raven helicopters.
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
- During the Vietnam War, GAAF not only trained helicopter units, but fixed-wing aircraft units as well.
- 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.
- The Washington National Guard 66th Aviation Brigade trains at Grey AAF and provides transportation support for fighting wildfires.
- 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 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 Korean War, GAAF continued in the role as a training and division support field.
- With World War II, Gray Army Airfield received 1.7 million dollars for new hangars and improved facilities.
