Millsy I simulated the scenario last night. Just as the missus was handing me a cup of tea I clubbed her and sent the plane into a nosedive. She fought back gallantly as we both grappled for the controls, momentarily lifting the nose (see Wally) but ultimately she passed out from blunt force trauma and I crashed the plane into the mountain. An extreme way to test this out but alas we have the answer. I’ll be living in a hotel until the cops find me.