Interview with Mike Blanchard of Calgary Today CHQR AM 770 on 16 January 2008, Plus Remembering the Challenger Disaster 22 Years Later (audio - MP3)

The first part of the podcast is a discussion of the suspected turbulence event on 10 January 2008 involving an Air Canada A319 with a focus on the possible role that it may have been caused by wake turbulence from another aircraft. The second part of the podcast commemorates the 22nd anniversary of the last flight of the space shuttle Challenger by replaying audio clips from the launch and from President Reagan's address to the nation.