Overview
The Bölkow Bo 46 was a West German experimental helicopter built to test the Derschmidt rotor system that aimed to allow much higher speeds than traditional helicopter designs. Wind tunnel testing showed promise, but the Bo 46 demonstrated a number of problems and added complexity that led to the concept being abandoned. The Bo 46 was one of a number of new designs exploring high-speed helicopter flight that were built in the early 1960s.
Specifications
Figures are compiled from public sources and may be approximate; they can vary by variant and configuration.
Photos
No photos yet
Some text and images come from Wikipedia / Wikimedia Commons under CC BY-SA licences. Source
