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Timetable of new bus from Hengshui to Shijiazhuang Airport
The earliest landing place of the plane is the grass, usually the circular lawn. Planes can take off and land at any angle along the favorable wind direction, and there will be anemometers and hangars around them (because planes at that time were usually made of wood and canvas, they would not be hit by wind and rain, and they would not be exposed to the sun and rain).
After that, the area of soil field was used to avoid the increase of lawn resistance. But the soil yard is not suitable for humid climate, otherwise it will be muddy. With the increase of aircraft weight, the requirements for take-off and landing have also increased, and concrete runways have begun to appear. This runway is suitable for any weather and any time.
The oldest airport in the world is controversial at present, but College Park Airport, which was established in 1909 and located in Maryland, USA, is the oldest airport in the world and is still in continuous operation, although it is only a small airport.
Another airport with the longest history in the world is bisbee Douglas International Airport in Arizona, USA, where the first airplane in American history is parked.
1908, Douglas Aviation Club was established, and so was the glider. At that time, the glider was towed by two horses and flew behind the Douglas YMCA building.
1909, airplanes began to be equipped with motors and propellers, and Arizona became the first region with powered airplanes. A letter from President Roosevelt confirmed the status of the airport as the first international airport in the United States, in which the President declared it "the first international airport in the United States".
huhehaote baita international airport
1922, the first permanent airport and terminal of civil aviation industry appeared in Koenigsberg, Germany. Airports in this era began to use cement aprons, allowing night flights and heavy aircraft to land.
/kloc-in the late 1920s, the first airport with lighting facilities appeared. /kloc-lighting equipment for approaching gliding began to be used in the 0' s and 930' s, so the direction and angle of aircraft take-off and landing began to be fixed. ICAO has standardized the lighting color and flashing time interval.
1940s began to use the slope line approach system, which consists of two rows of lights, forming a funnel-shaped pattern, indicating the position of the plane descending landslide at the airport, and other lights indicating the incorrect approach height and direction.
During the Second World War, the demand for the number of airports increased greatly. Allied forces laid temporary runways with perforated steel plates to form battlefield airports, which were mainly used by fighters or light contact aircraft. During the Pacific War, many wars were related to airport competition. The most famous is Henderson Airport (now Honiara International Airport).
wenzhou longwan international airport
After World War II, the design of the airport became more and more complicated. The terminal is gathered in one place and the runway is gathered in another place. This arrangement can promote the expansion of airport facilities, but it also means that passengers have to move a long distance when boarding.
After that, the concrete laid in the airport began to have water guide grooves, which were perpendicular to the landing angle of the aircraft, which helped to drain water and avoid affecting the take-off and landing operation of the aircraft.
/kloc-After the 1960s, with the increase of jet planes, airport construction flourished and the runway was extended to 3000m. A continuous reinforced concrete runway was built by using slipform machine. In the early 1960s, the modern airport terminal began to use the empty bridge system, so passengers did not have to go out to board the plane. Due to the serious noise caused by jet engines, many airports need to move out of the city center.
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