Mac Installation Instructions

Follow these instructions to download and install the Online Aviation Theory (O.A.T) browser onto your Apple Mac computer.

Use your Safari browser to perform these actions. Instructions will vary depending on your version of Mac OS and Safari.

Download the O.A.T. Browser

Click here to download

Safari will download the O.A.T. Browser installer package and drop it into your Downloads folder. You should see the OnlineAviationTheory.pkg as the last file in your Downloads folder.

Click the OnlineAviationTheory.pkg package to begin the installation.

Follow the prompts in the Online Aviation Theory installer.

After selecting Destination and reaching the final step of the installer, you should see the following message:

The default Destination where the O.A.T Browser is installed is in the Application folder. This can be accessed from the Applications Icon in your system tray.

The Applications folder (or any other destination you selected) should contain the application Online Aviation Theory. Double Click the Application icon to run.

You will see the O.A.T. Browser login screen.
Here you can enter your username and password provided to you when you purchased a subscription and you will gain access to the Online Aviation Theory.

Always use the Online Aviation Theory Application in your Applications folder to log in to Online Aviation Theory.