The National Air & Space Museum's new Steven Udvar-Hazy Center opened a couple of weeks ago outside Washington, DC. I went with my 2 year old daughter and her uncle and we had a great time. Here are my amateur photos of the three World War One aircraft on display. If you are coming to Washington, this is well worth a visit, as well as the maion Air & Space museum on the Capital mall. You can take a shuttle bus from the main museum out to the Udvar-Hazy Center, which is what I would recommend doing.