Aircraft
ATR Studies All-Electric Architecture for Turboprops
A prototype ATR 72 has completed a 15-hour test campaign in the framework of Europe's Clean Sky research project.
An ATR 72-600 recently finished 15 hours of flight testing of an all-electric systems architecture as part of Europe's Clean Sky research effort. (Photo:ATR)
An ATR 72-600 recently finished 15 hours of flight testing of an all-electric systems architecture as part of Europe's Clean Sky research effort. (Photo:ATR)

ATR’s contribution to Europe’s Clean Sky research effort manifested itself most recently with the completion earlier this month of a second round of flight trials dedicated to testing an all-electric systems architecture on an ATR 72 turboprop. The team led by ATR shareholder Finmeccanica logged some 15 test hours during eight flights. The main industry partners involved Liebherr (for pressurization) and Thales (for the electric generator).