Speaker David Nils Larson on the X59. More than 37,000 people registered to attend the NASA Langley open house. Starting with the Annual 5K Moon Walk Run and the talented Nils Larson, X59 pilot and Astronaut Victor Glover reunited at Langley’s hangar and hosted by Center Director Clayton Turner.

NASA's Armstrong Flight Research Center flies the DC-8 airborne science laboratory in support of the Convective Processes Experiment - Aerosols and Winds campaign, CPEX-AW, on Aug 6, 2021. From left to right: Nils Larson, David Fedors and Mark Crane

The U.S. Air Force F-16D Automatic Collision Avoidance Technology aircraft flew at low levels above the Sierra Nevada Mountains to test the ACAT Fighter Risk Reduction project. The goal was to develop collision avoidance technologies for aircraft to reduce the risk of ground collisions. Such systems on U.S. Air Force aircraft have resulted in saving eight lives and seven aircraft.

NASA pilot Nils Larson evaluates software in the X-59 simulator that could predict where sonic booms would be felt on the ground and the intensity.

After climbing the stairs, NASA pilot Nils Larson sits in a NASA F-15B aircraft and begins preflight procedures.

NASA pilot Nils Larson checks out the NASA F-15B aircraft before he climbs into the cockpit.