The doors open to the public at 10AM. I have gotten RRPT access 1 hour early (9AM), so that we can use our tripods. Tripod use will have to stop at 10 when the facility opens to the public. So let's meet 15 minutes before our access (8:45AM).
Due to our early access, we will have to limit our group to 15 attendees. If the event fills up, you are welcome to join us after 10AM.
Admission is free but there is a $15 charge for parking, so be prepared for that.
For more information on Udvar-Hazy and the events going on the day of our visit, please follow this link: http://airandspace.si.edu/visit/udvar-hazy-center/