The Taitung District Prosecutor’s Office initiated legal action against former Yageo CEO Chen Muyuan, alleging a breach of the Civil Aviation Act due to unlicensed helicopter operation. However, a Taitung District Court judge ruled in Mr. Chen’s favor, determining his actions did not constitute flight. The court’s decision, handed down in the initial hearing, is now subject to potential appeal. The Taitung County Police Bureau’s successful branch reported the incident in October 2020, prompting a thorough investigation. The probe uncovered evidence linking Chen Muyuan to the unauthorized use of a Robinson R22 Beta Ⅱ helicopter. A search of his residence yielded the aircraft.