ER-2 Undergoes Major Inspection and MaintenanceThe top panel of a NASA ER-2's wing was removed for examination of the fuel lines and tanks within the wing and replacement of sealant during modified periodic maintenance.Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/er-2-undergoes-major-inspection-maintenance/Copy URL to clipboard> DownloadShareSize1041x1562px