Realistic training and checking with virtual reality technology

The product is based on VRM Switzerland’s technology of the world’s first EASA-qualified H125 FTD Level 3 device, which allows realistic basic manoeuvre, enhanced scenario-based trainings and credited checking.

Representing reality

“A high-resolution 360° 3D panoramic VR visual system allows the pilot to experience reality. They feel the helicopter movements and ground contact, thanks to a highly dynamic motion platform. With the pose tracking system, which represents the pilot’s body in the virtual world, the switches and knobs of the full replica cockpit are manipulated intuitively. Unique for professional flight simulators are the sun effects, like shadows in and outside of the cockpit, to enhance the realism,” Fabi Riesen, CEO of VRM Switzerland, explained. “A confirmation of quality for simulators is when experienced crews can execute tasks with the same quality as in reality, without having been exposed to the device and not getting motion sick. Vice versa, untrained persons shall be able to execute what’s learned in the simulator without further training in the real world,” he said.

More realistic emergency training

Compared to training in reality, simulators enable crew training in a safe condition without time pressure, at lower costs and without emissions. Contrary to the right helicopter, emergency procedures can be executed as they would occur during a real malfunction. Especially those which are too dangerous or even impossible to execute in reality. “Even if it’s real, training on the right helicopter has major disadvantages. Situations can only be trained to a very limited extent. It is sometimes only possible to theoretically discuss certain procedures in flight. In the simulator, the pilot has the opportunity to experience everything as it would take place in an emergency, and can train the actions accordingly. Manoeuvres close to ground can be executed precisely on our device. Scenario-based lessons support the development of crew competencies like teamwork, situation awareness, workload management, execution of procedures, leadership, problem solving and decisionmaking targeted to the needs of the trainees, without any risk,” Riesen said.

Benefits for HEMS operators

HEMS pilots can improve their competencies on the Airbus H125 device already today. Gerold Biner, CEO and Pilot at Air Zermatt, who operates an H125 VR FSTD on the heliport in Zermatt, says: “We see in the H125 simulator a realistic simulation of the right helicopter behavior and an exceptional visual system which allows to manoeuvre close to the ground realistically – even on sloped surfaces. We are able to execute our licence and operator proficiency checks on the simulator, which saves costs and enhances the skills of our pilots. We train now with a electric power helicopter. Less checking, more training is promoted by the authorities. We want to go in this direction to fill our training time with efficient concepts. Air Zermatt develops training scenarios from which all the pilots can profit, from the junior pilot up to the expert.”

Riesen predicts that in the future, training will be executed on the Airbus H145, which will allow the conduct of licence and operator proficiency checks, performing type ratings, flying with night-vision goggles and executing instrument ratings. This in a device which matches to an office room on a helicopter base or is fitted as a mobile version to a trailer or truck. This avoids traveling to a simulator centre. The technology allows training in hoist operation as well. Winch operators can learn normal respectively emergency manipulations and train crew coordination with the pilot – all in affordable set-ups.

Operators also profit from VRM Switzerland’s own Flight Simulation Training Device Organisation (FSTDO), which takes over tasks, from planning, over the qualification, to the operation of the flight simulation training device (FSTD). Biner said: “It is very important for us to profit from the know-how and support of the simulator manufacturer to enable focusing on our key competencies.”