As a public health precaution, the Steven F. Udvar-Hazy Center and the Museum in DC are temporarily closed. See our COVID-19 message.
Civil War Experimental Aircraft
As a public health precaution, the Steven F. Udvar-Hazy Center and the Museum in DC are temporarily closed. See our COVID-19 message.
Civil War Experimental Aircraft
Drawing of the side view of the car and vertical shafting showing details of the steam engine including the boiler, cylinder, and crankshaft for William C. Powers' experimental aircraft.