 The nosecone section of Avro Arrow RL @-@ 206 , currently on display at the Canada Aviation and Space Museum in Ottawa , was smuggled out of the Avro Aircraft plant in Malton by members of the RCAF Flying Personnel Medical Establishment , a detachment of RCAF Station Downsview on Avenue Road in Toronto , where it resided for many years and was employed in high @-@ altitude work . The commanding officer of the Flying Personnel Medical Establishment , Wing Commander Roy Stubbs , provides this prologue to the former aircraft : 
