 Entry and exit from the cockpit is via two perspex doors which open upwards individually – a modification from the original one-piece G109A canopy.The cockpit can be heated, providing that the engine is running, and the seat backs can be adjusted and cushions of differing thickness inserted to accommodate a range of body sizes.Total weight is around with a maximum load of though this depends on mod state and history of the airframe and is rarely above 200 kg on most examples.