Pilot's Last Words Before Hudson River Crash were Chilling
The pilot of the New York Helicopter Tour helicopter that crashed into the Hudson River in New York City had communicated that the aircraft was …
noise
Exhaust
The exhaust system reduces the noise coming from the engine and helps cool the exhaust fumes from the engine. It transports the gases to the rea…
Brake
Only the brakes can stop your vehicle. It is very dangerous if the brakes do not work properly. If the brakes make a lot of noise, give off a we…
