The PennPilot website is no longer available.
The aerial photographs are currently housed and made accessible through Pennsylvania Spatial Data Access (PASDA).

1. PennPilot and other historic imagery data can be identified and downloaded through the PASDA's Pennsylvania Imagery Navigator. You'll see the approximate display tile indexes available near the bottom of the "Display Tile Index" scrolling menu. Right-clicking anywhere on the map will bring up the PASDA Download Links box for that location.

2. PASDA staff has also completed the Historical Aerial Viewer application. This application also has links to all of the PennPilot historical imagery eras as well as other historic imagery. Using this application users can view the approximate location of links on the map from all eras at the same time.

If you have any problems or questions please email pasda@psu.edu.