Ft. Rucker helicopter crash: A closer look at the Apache helicopter

5 Marines confirmed dead after California helicopter crash

Deadly Helicopter Crash Surprises Upscale Orlando Neighborhood

5 Marines killed in California helicopter crash

3 killed in helicopter mid-air collision

Investigating 3 helicopter crashes: Were they pilot-induced or other factors? #HelicopterCrash | Aviation Gallery

What we know about the Kentucky helicopter crash