Investing.com — Savoura已故CEO Stéphane Roy的家人对Robinson直升机公司（Robinson Helicopter Company, Inc.）提起了5000万美元的诉讼，该美国制造商生产的R44直升机在2019年7月发生了致命坠机事故。这起事故导致Stéphane Roy和他15岁的儿子Justin丧生。这一消息由Stéphane ...

A pilot was killed on Wednesday as a firefighting helicopter crashed in South Korea's southeastern area while combating ...

The TD550D coaxial unmanned helicopter system has received its type certificate from the Civil Aviation Administration of ...