Public domain
Calibration Laboratory Provides Key Aircraft Support
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Arnold Gonzales, a 20-year veteran of the NASA Armstrong Calibration Laboratory, uses a digital protractor to calibrate an item sent to the lab at NASA’s Armstrong Flight Research Center in California.
NASA Image and Video Library’s own descriptionCredit lineCalibration Laboratory Provides Key Aircraft Support. NASA/AFRC, 2019-05-29. Public domain. ID: AFRC2019-0098-02.
