All flights to and from El Paso airport in Texas halted for 10 days for 'security reasons'

All flights to and from El Paso International Airport in Texas have been canceled for “special security reasons,” the Federal Aviation Administration said early Wednesday.
Flightglobal

Hermeus completes ground testing ahead of Quarterhorse Mk 1 first flight

Hypersonic start-up Hermeus has completed ground testing of its Quarterhorse Mk 1 vehicle and is preparing to launch a flight test campaign for the subsonic jet. The Atlanta-based firm on 17 December ...
National Academies of Sciences%2c Engineering%2c and Medicine

Future Aerospace Ground Test Facility Requirements: for the Arnold Engineering Development Center

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...