Drone technology used to rescue distressed swimmers – CBS News
기사내용보기 >> Drone technology used to rescue distressed swimmers CBS News [드론 관련 기사 보기]
Stranded, ‘distressed’ Florida hiker rescued thanks to aerial drone – FOX 35 Orlando
기사내용보기 >> Stranded, ‘distressed’ Florida hiker rescued thanks to aerial drone FOX 35 Orlando [드론 관련 기사 보기]