Qué (quién) es ZEHST - definición
Zero Emission Hyper Sonic Transport
AIRPLANE
Zehst; ZEHST; Zero Emission High Speed Transport; EADS ZEHST; EADS ZEST; Concord 2.0
The Zero Emission Hyper Sonic Transport or ZEHST is a planned hypersonic passenger jet airliner project by the multinational aerospace conglomerate EADS and the Japanese national space agency JAXA.
