Received these interesting pictures and anecdotes.

I was also posted to temporary training with the photo section at Trenton on February 2, 1959 and remember the incident very well.  Attached is another photo of RL 204. Lorne

On February 2nd 1959 a Trans Canada Airlines Viscount landed wheels up at  Malton Airport, blocking the main runway.
Test Pilot Peter Cope diverted to RCAF' station Trenton the only time the Avro Arrow landed anywhere but at
 Malton.  The aircraft stayed overnight and departed with "Spud" Potocki at the controls the next morning.
 Photos by Brig Gen R. M. Cox

I was there at the time: Bill Kernaghan