Purdue Aviation Day is a free-to-the-public event, put on by student leaders within Purdue University's School of Aviation. You do not need to sign up unless you plan to fly into the event. Will there be youth activities? Purdue Aviation Day (PAD) has something for everyone, from keynote speakers to children's activities. There is a dedicated youth activities area at PAD.

Purdue Aviation Day (PAD) has something for everyone, from keynote speakers to children's activities. There is a dedicated youth activities area at PAD.