|
|
|
|
|
|
by labcomputer
246 days ago
|
|
|
I guess they are if you mean fly-by-piano-wire! The (as of a this year) second-most popular airliner, the Boeing 737, has fully mechanical controls for the ailerons and elevator (with hydraulic boosting). Elevator trim is also mechanical. The pilot needs to be built like a gorilla to fly it, but primary flight controls continue work, even with a total failure of all electrical and hydraulic systems. |
|
|