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HDI Spain has designed the complete ramp actuation system on the S-92 helicopter for AERNNOVA, which consists of two actuators, a control valve manifold, and the control panel.

HDI Spain has developed hand pumps for the hydraulic system and the accumulator, along with its APU start valve under direct contract for Sikorsky.

s92 cesa_helicopter
s92 cesa


HDI Spain manufactures the complete Landing Gear System made of:

- 2 Main and 1 Nose Gear Leg

- 3  Retraction Actuators

                     s92 cesa_1