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NASA U-2 Documents
Click on the link below to download, or view in your browser the unclassified NASA documents about the U-2 in PDF file format. Note the ER-2 is what NASA has recently called their modified U-2 aircraft.
The NASA Earth Research-2 (ER-2) Aircraft: A Flying Laboratory for Earth Science Studies by Robert Navarro, NASA Dryden Flight Research Center, Edwards, California, from March 2007
ER-2 High Altitude Solar Cell Calibration Flights by Matthew G. Myers and Michael F. Piszczor, June 2015
ER-2 Specifications Presentation by Robert Navarro, October 2007