Boeing’s 777 ecoDemonstrator tests

The next phase of the ongoing Boeing ecoDemonstrator programme researching ways to improve sustainability and efficiency will test more than 30 technologies spanning airport operations, waste-reducing materials and future cabin concepts.The company-owned 777-200ER (N861BC c/n 32336) will begin the tests later in May 2024.The ecoDemonstrator 777-200ER will test how single-engine taxi and digital taxi clearances can reduce fuel use and pilot workload, and gather data on how new procedures like steeper glide slope and continuous descent approaches can reduce community