Engine controls, and all other controls in the cockpit, should be labeled as to function and direction. It is standard practice to use black for throttle, blue for prop and red for mixture. Imagine jumping into this cockpit and looking for the throttle! The blue knob in this airplane was used as a throttle, a vernier one at that! There was no black knob at all. Not good.
In Case You Missed It
Legacy Act
Marc Cook takes a close look at Erik Larson’s Legacy and finds out why Lancair’s rework of its seminal 200-235-320-360 design is as swoon-worthy as its predecessors.