Definition
A mechanical linkage in a V-tail aircraft that combines the pilot's elevator and rudder inputs and routes them to the two ruddervators, so each control surface moves the correct amount and direction to produce pitch, yaw, or both at the same time.
Plain English
A set of linkages that takes what the pilot does with the stick and the rudder pedals and blends those two inputs together, then sends the right share of each to the two tail surfaces.
Context Anchor
Seen in discussions of V-tail airplanes, where the tail does not have a separate horizontal elevator and vertical rudder.
Derivation
‘Mixing’ here means blending two separate inputs into combined outputs. The mechanism mixes pitch and yaw commands so each ruddervator gets the correct combination of both.
Why Pilots Care
Without correct mixing, a V-tail aircraft will not respond properly to control inputs, leading to uncoordinated flight or loss of control authority.
Grounding Statement
In a V-tail, the same two tail surfaces must do the work that separate elevator and rudder surfaces do on a conventional tail.
Intuition Check
“Mixing” here does not mean blending fuel, air, or fluids. It means combining two pilot control inputs into the correct movement of the V-tail surfaces.
Example Sentence 1
On the Bonanza, the control mixing mechanism translates rudder pedal and elevator inputs into coordinated movement of the two ruddervators.
Example Sentence 2
During preflight, the mechanic verified that the control mixing mechanism moved both ruddervators together when the yoke was moved and oppositely when the rudder pedals were pressed.