I do some volunteer work with the Canadian Aviation Historical Society (CAHS). I record their presentations when I can and post the video on YouTube. Last June I attended their National Convention which happened to be in Ottawa (making it convenient for me). There were a number presentations. I have processed the video from four of them and they are now posted on YouTube.
For those interested in Warbirds (

) these next two will be of interest.
Michael Potter made a presentation about Vintage Wings. Nine parts starting with this one...
http://www.aerialvisuals.ca/TheaterScre ... Cp-1aHxTJs
Robert Erdos (a test pilot and volunteer pilot for Vintage Wings) made a presentation about the history of the Flight Research Lab of the National Research Council (NRC). For those of you not familiar, the NRC is sort of like NASA here in Canada but much smaller. Six parts starting with this one...
http://www.aerialvisuals.ca/TheaterScre ... VZzTJNNyH4
For those interested in the history of bush flying the next one will be of interest.
Danielle Metcalfe-Chenail made a presentation about Laurentian Air Services. There are four parts starting with this one...
http://www.aerialvisuals.ca/TheaterScre ... _3JPEzGR0E
For those interested in a presentation of the history and present status of General Aviation in Canada this one will be of interest.
Kevin Psutka made a presentation about general aviation in Canada. Six parts starting with this one...
http://www.aerialvisuals.ca/TheaterScre ... cdU9EVYqGo
Enjoy!
Mike