Create a Yahoo ID:

Point your internet browser at: http://groups.yahoo.com

Select “Click here to register” under the “New users” section.

Fill in the form. You probably want to un-check the anti-privacy box.

When you are done select the “Submit” button at the bottom of the page. It may take you a few tries to get everything filled in the way yahoo likes. If there is a problem with the form yahoo will request that you re-enter the information.

You will then find yourself at the following screen:

You probably do not want the “Companion toolbar” – so un-check that box. Then click on the “Continue to Yahoo” button.

You have created a yahoo ID. Next, join the aerodromehq group.