ER-2 Pilot Gives Thumbs up Before SEAC4RS MissionNASA pilot Tim Williams wore a pressure suit for a science mission of NASA's high-altitude ER-2 that could reach altitudes of 70,000 feet. August 2, 2013Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/er-2-pilot-gives-thumbs-up-before-seac4rs-mission/Copy URL to clipboard> DownloadShareSize1041x1427px