Boeing’s ecoDemonstrator Makes Airshow Debut
The ex-Air China 777-200 flies final test mission from Seattle to Changi via Osaka.
The Boeing 777-200 ecoDemonstrator tested a total of 50 new technologies over a two-month period. (Photo: John D. Parker)
The Boeing 777-200 ecoDemonstrator tested a total of 50 new technologies over a two-month period. (Photo: John D. Parker)