Bird Strikes That Caused U.S. Airways Hidson River Crash are Transportation and Environmental Problem
A U.S. Airways Flight out of LaGuardia crashed into the Hudson River today after it was struck by birds - a simple, but extremely dangerous hazard for aircraft around the world. The plane is still in the water, but all passengers are reported to have escaped into rescue craft.
Bird strikes, the aviation term for a bird hitting a windshield of a plane, or getting sucked into an engine fan, are as much an environmental problem as a transportation problem. They often occur at low altitudes, during takeoff or landing. Animal advocates and groups like the International Bird Strike Committee often work with airports and the Federal Aviation Administration to protect both birds and passengers from catastrophe. There are a few ways to do this:
- Design airports to avoid bird habitats. The FAA's website lists gulls and waterfowl among the most dangerous to aircraft. Knowing the proximity of wetlands and bird habitats to runways can help mitigate risk.
- Modify the environment of the airport to make it unattractive to birds. The International Bird Strike Committee, says that this could including removing trees and bushes from the area, eliminating or netting water bodies, and ceasing agricultural activity near the airport.
- Modify flight paths. When birds are migrating, certain paths can be avoided.
- Use other animals to keep birds away. Airports have successfully experimented with using dogs to chase away birds. Some airports have used falcons as predators for the smaller birds.
- Capture and relocate birds. Birds can also legally be killed by aircraft authorities who have obtained the proper permissions, if the species is not endangered or protected.
Reader Comments
Bird Strikes
Why can't airplane manufacturers come up with a design to protect engine such as a grid on the front of the engine that stops the bird getting into the engine. Or a sharp grid that slices birds into small pieces so that the engine can digest it better. It may sound funny, but something has to be done to safe guard lives.
bird protection for aircraft
When birds get ingested into aircraft engines the problem is that the debris limits airflow and and the blades in the compressor section get smaller and smaller as the debris progresses thru the engine Finally the compressor will stall and backfire.
The birds can actrally penetrate the skin of the aircraft. The blades of the turbine are very hard. If you had a screen on the front of the engine it would just get clogged.
There is no easy awnswer to the problem but there are many protocals in place to watch the birds warn the birds with sound etc.
The only thing i can think of is for the aircraft to have a special horn or sound system to warn the birds. i do not think that has been tried. I am an artist and that is MY IDEA. So give me credit.
I am a former jet engine mechanic. - End of comments.
Bird gets ingested in airplane engine... see video here:
NOORM
ReplyDeleteI have seen test at the POeeblkes, OH GE testing grounds ewhare large Frozen Turkeys were blasted in GE Jet engines with no failures... THe A 320 must have run into a gaggle of Frozen Brained Congressuional LOONS .. One or two would not have killed both engines.. IF ONLY.. OPPAS I was dreaming about Pelosi and Reid anmd Komrats being Schredded by Titanuim blades.. Sorry My Bad!!!