Helitrans (Norway) AS-350 missing off coast of Germany

[Aesir]

I think you guy´s are talking about different hydraulic problems.

Hydraulic failure in itself is manageable in the 350 if it´s a loss of hydraulic pressure or even servo transparency if one knows how to handle the problem.

However there are other hydraulic failures that are not as manageable and can very well end in a uncontrolled crash and that´s servo seizure. It has happened.