How a HUET rolls is key to training fidelity.

A traditional HUET is submerged before its buoyancy rolls it. This offers excellent initial training in exit procedures. However, during a controlled ditching, a helicopter would land on the water surface. Then, due to its inherent instability, it can very easily flip over. In this case the cabin is submerged after the helicopter rolls.

The SEFtec XO-Series is the only HUET on the market with a powered roll. So, you can replicate any scenario and create the highest fidelity training ever.