Atlas XH-1 Alpha
The Atlas XH-1 Alpha is a prototype attack helicopter built by Atlas Aviation ( now Denel ) of South Africa , which used it as a concept demonstrator for the then-planned Rooivalk project . 
<triplet> Atlas XH-1 Alpha <subj> Atlas Aviation <obj> manufacturer <triplet> Denel <subj> Atlas Aviation <obj> follows <triplet> Rooivalk <subj> Denel <obj> manufacturer