Defence Online

High-G training and test facility opens at RAF Cranwell

Air February 11, 2019

The Chief of the Air Staff, Air Chief Marshal Sir Stephen Hillier, has opened the new High-G training and test facility at RAF Cranwell.

The £44m project is used by fast jet pilots in the Royal Navy and Royal Air Force to replicate flight in aircraft such as the Hawk, Typhoon and new F-35 Lightning aircraft. Pilots are able to experience up to 9G – nine times the normal gravitational pull of the Earth – and learn how to use their specialist in-cockpit flying equipment to help them cope with these stresses. The centrifuge can accelerate up to 9G in one second and rotate up to 34 times a minute.

The new facility revolutionises High-G training as pilots are not simply strapped into the device and exposed to G-force but are able to ‘fly’ as they would in a flight simulator as the pilot manoeuvres the aircraft and applies the G-force.

Pilots benefit from a cockpit which closely represents that of their normal aircraft enabling them to conduct a plethora of training scenarios from air-to-air combat to dealing with in-bound missile threats.

The pilots will refresh their training at least every five years to keep them as safe as possible and current in the techniques used to handle High-G forces in flight.

The device will also be used to trial and test new equipment to be used on fast jet aircraft and by the pilots. This will also ensure that the testing is done in a benign environment before being trialled in live flight.

The RAF Centre of Aviation Medicine is using the facility to train aircrew to recognise the effects of G-force, develop awareness of it and learn the physical techniques needed to counter the effects on their bodies during combat missions. Up to 300 aircrew will receive training on the centrifuge each year.

Director Air Support at DE&S, Richard Murray said: “This new and exciting facility is replacing the High-G trainer which until recently was used by Defence; that dates from the 1950s and no longer matches the performance of the modern fast jet aircraft such as the F-35 and Typhoon.

“The centrifuge is capable of accelerating up to 9-G in just one second, but rather than just sitting in it, the replica, flyable cockpit delivers realistic and immersive training, helping to simulate real-life missions while teaching pilots to deal with acceleration and High G-forces.”

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High-G training RAF Centre of Aviation Medicine