The CAHS is in the final stages of developing a new website.

We invite you to Click Here to visit now to view the new site and take advantage of the new features.

Once all relevant material from the old website has been transfered to the new website,
typing will automatically bring you to the new website.

Also visit the Newsflash page at to read about the latest developments.

Thanks for your patience, support, and interest!



Rachel Lea Heide Rachel Lea Heide is a military historian who has focused on air force topics while doing her BA, MA, and PhD research. In her work for the Department of National Defence, she also writes on a wide variety of present-day and future defence policy issues.  Rachel has been a member of the CAHS Ottawa Chapter since 1999, and has been National Treasurer since 2008.

Please contact her if you are:
-looking for a charitable donation tax receipt
-preparing an invoice or payment for the CAHS and require assistance
-a chapter seeking help with your financial report

Please click here to contact.