The catastrophic collision between birds and aircraft is a permanent and dangerous threat, but fortunately, they are relatively rare. It is a special danger to small aircraft, especially the types of one engine. Multiple engines with multiple engines are the greatest ability to absorb the effect of birds, even large species such as ARDEOTIS Kori, indigenous in East and South Africa, which can weigh up to 19 kilograms. With a wings up to 2.75 meters, Canada’s goose is usually weighs 2.6-6.5 kg. Large herds of smaller birds, such as gles or even pigeons, can be a risk of planes or take off.
While most bird strikes lead to minimal damage, large birds or herds can cause great damage to the engines, wings or windshield. Bird strikes occur frequently, but the vast majority are not dangerous, as the planes fall safely without little damage. However, birds can damage aircraft and fan engines, which may lead to engine failure or require repairs. Swallowing the jet engine is very dangerous due to the speed of the engine fan rotation and engine design. Since the bird collides with a fan blade, this may damage other blades in turn and the engine may fade. Birds can also destroy wings, windshields, or nasal sections, which may require repairs or inspections. This damage to the collision can lead to a significant financial loss of airlines that involve repairs, the time of the missing flight, and the possible delay to verify the damage to the barely visible effect (BVID). Bird collision was estimated at an annual cost of $ 1.2 billion for commercial aircraft around the world.
Note accidents
In 2023, the B-737 MAX 8 engine was closed and damaged to Radom after it collided with the Eagles of Türkiye, which led to an emergency decline and widespread reforms.
“Miracle on Hudson”, where Captain Chisley “Sole” succeeded in performing an emergency landing on the 1549 US Airways flight on the Hudson River after a herd of geese collided with the plane shortly after taking off from the La Gardadia Airport in New York
On December 30, 2024, the bird’s strike was partially blaming in the deadly accident of the Jeju Air Force 7c2216, which crashed in South Korea in December, killing 179 people.
In the United States, wildlife strikes, including bird strikes, were reported to the Federal Aviation Administration (FAA) more than 19600 times in 2023. Some of them involve collisions with other animals, such as deer. In Britain, an estimated 40,000 monastery or vehicle collision is killed annually, causing great damage to vehicles, many human injuries, and many deaths. Not to mention the loss of wildlife.
environment
The open areas for airports may attract birds for nesting and nutritional lands, and if there are any lakes or water features inside the airport or nearby, it is likely that water birds, seeds and birds will participate in birds. With quit planes and land, birds are more common. While taking off and landing, when the aircraft fly somewhat to and from the runways of the corridors, the most dangerous moment in the flight, and the ASA Association recommends at least 2,500 feet wherever possible, which does not clearly apply when taking off and landing. For each increase of 1000 feet in high cruises, there is a significant decrease in the risk of bird strike. However, collisions can occur at high altitudes from 6000 to 9000 meters (20,000 to 30,000 feet) above the ground. The geese were seen with a righteous head flying up to 10,175 meters (33383 feet) above sea level. A plane on Ivory Coast collided with a Rüptell at a height of 11,300 meters (37100 feet).
Airports managers are ever trying to implement deterrence, such as habitat modification, introducing predators, and loud bangs. But the birds quickly adapt to many of these measures. While the aircraft manufacturers are constantly improving aircraft designs to reduce the effect of accidents, death and injury are deeply concerned about the rapid decrease in many types of birds. The largest number of strikes occurs during spring and autumn migrations. Bird strikes above 500 feet (150 meters) are seven times more common at night compared to the day during the migration. The Smithsonian Eagles of Türkiye’s feathers identify as the most harmful bird, followed by Canadian geese and white beans, all of which are very large birds. In terms of frequency, the most common laboratory finds mourning pipes and horn involved in the strike. The residues of the bird are called Snarge, especially from the turbine engine to identity identification centers where forensic techniques can be used to determine the species concerned. Focusing on reducing emissions in addition to the increasing demand for foreign travel, the destruction of many wild creatures tends to fall to low importance, but the loss of species on Earth, sea and air causes long -term damage to the global environment.
