North and Northeast Portlanders are used to a certain level of noise. With major freeways, an airport and a racetrack nearby, ...

The biggest concern for Boeing was that, while chevrons were certainly effective at lowering engine noise, they also had the ...

V8 fans often argue about soundtracks and spec sheets, but the character of a V8 starts deep in the block with the crankshaft. Whether an engine uses a cross-plane or flat-plane crank changes the way ...

"I literally know the plane type as it's flying over without even having to see it," says Crieve Hall resident about plane noise after BNA expansion announcement. NASHVILLE, Tenn. (WTVF) — A gentle ...