GrogHeads Forum

History, Reference, Research, and GrogTalk => Organizations and Equipment => Topic started by: Labbug on September 17, 2020, 09:12:27 AM

Title: X-59, Quiet Super Sonic X-plane
Post by: Labbug on September 17, 2020, 09:12:27 AM
https://www.nasa.gov/aeroresearch/nasa-marks-continued-progress-on-x-59