SAN FRANCISCO (KGO) -- It's not a bird, it's not a plane, but if you look up while in San Francisco's financial district Sunday night, you just might see two low-flying helicopters. The aircraft will ...
Helicopters have one of the most recognizable sounds in aviation. The signature "whop whop" or deep thumping sound announces its arrival long before it appears in the sky. It's a sound so iconic, it's ...
The noise is barely audible at first, just a low rumble somewhere in the distance. Within seconds it rises to a growl, then swells to a roar, a predator lurking just overhead. The sound makes windows ...
Military helicopters buzzed southeast Bellevue and Issaquah Tuesday evening, into the early hours of Wednesday. FlightRadar24 showed they were Boeing MH-47G Chinook helicopters belonging to the army, ...
Residents in parts of Sandwich and West Barnstable may see or hear a low-flying helicopter starting early on Tuesday and continuing on Wednesday, or possibly Thursday, as part of work Eversource is ...
From medical aid to military training, there are many reasons why you might see a helicopter flying over Fort Collins.