Nonstop flight route between Georgetown, Ascension Island, Saint Helena and Buttonville, Ontario, Canada:
Departure Airport:
Arrival Airport:
Distance from ASI to YKZ:
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- About this route
- ASI Airport Information
- YKZ Airport Information
- Facts about ASI
- Facts about YKZ
- Map of Nearest Airports to ASI
- List of Nearest Airports to ASI
- Map of Furthest Airports from ASI
- List of Furthest Airports from ASI
- Map of Nearest Airports to YKZ
- List of Nearest Airports to YKZ
- Map of Furthest Airports from YKZ
- List of Furthest Airports from YKZ
About this route:
A direct, nonstop flight between RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena and Buttonville Airport (YKZ), Buttonville, Ontario, Canada would travel a Great Circle distance of 5,397 miles (or 8,686 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 RAF Ascension and Buttonville 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 RAF Ascension and Buttonville Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ASI / FHAW |
Airport Names: |
|
Location: | Georgetown, Ascension Island, Saint Helena |
GPS Coordinates: | 7°58'9"S by 14°23'38"W |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from ASI |
More Information: | ASI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YKZ / CYKZ |
Airport Name: | Buttonville Airport |
Location: | Buttonville, Ontario, Canada |
GPS Coordinates: | 43°51'38"N by 79°22'6"W |
Area Served: | Markham, Ontario |
Operator/Owner: | Toronto Airways Limited |
Airport Type: | Public |
Elevation: | 650 feet (198 meters) |
# of Runways: | 2 |
View all routes: | Routes from YKZ |
More Information: | YKZ Maps & Info |
Facts about RAF Ascension (ASI):
- Wideawake Airfield was a US installation built in 1943 by arrangement with the British government.
- In 1939 Ascension became important as a HF/DF radio station covering trade routes.
- RAF Ascension, more commonly known as RAF Ascension Island, and sometimes known as Wideawake Airfield or Ascension Island Base, is a British Royal Air Force station on Ascension Island in the Atlantic Ocean, near the Equator.
- The NASA Tracking Station at Devil's Ashpit and the Cable & Wireless Earth Station at Donkey Plain were built in the "mid-sixties" for space operations and communications, including the latter's use for transmitting "microwave borne data via the Early Bird Satellite back to the NASA facility at Andover, Maine.
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
- The furthest airport from RAF Ascension (ASI) is Ujae Airport (UJE), which is nearly antipodal to RAF Ascension (meaning RAF Ascension is almost on the exact opposite side of the Earth from Ujae Airport), and is located 12,370 miles (19,907 kilometers) away in Ujae Atoll, Marshall Islands.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- The Target Tracking Radar Station was a Nike Zeus test facility for tracking reentry vehicles from Cape Canaveral missile launches.
- The RAF presence on Ascension is backed up by United States Air Force personnel, who contribute a similar number of service personnel to ensure the effective running of the station, under the command of Captain Eduard Rodriguez, who is responsible to the RAF Station Commander.
Facts about Buttonville Airport (YKZ):
- Flightline is available on 123.50 MHz.
- Airport users can park their vehicles for free at the airport parking area on the northside.
- Buttonville Airport is privately owned, and is threatened with closure due to lack of funds.
- The new tower was designed and built using a modular design enabling the facility to be relocated in the future.
- The airport has a control tower using the frequencies 127.10 MHz for Automatic Terminal Information Service, 121.80 MHz for ground control, and 124.80 MHz for tower.
- The closest airport to Buttonville Airport (YKZ) is Billy Bishop Toronto City Airport (YTZ), which is located only 16 miles (26 kilometers) S of YKZ.
- Buttonville Airport (YKZ) has 2 runways.
- Because of Buttonville Airport's relatively low elevation of 650 feet, planes can take off or land at Buttonville 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 Buttonville Airport (YKZ) is Margaret River Airport (MGV), which is located 11,402 miles (18,350 kilometers) away in Margaret River, Western Australia, Australia.