https://blog.wongcw.com/2022/07/23/%e6%88%91%e5%9c%8b%e6%97%8b%e6%88%88-500bj%e8%89%a6%e8%bc%89%e7%84%a1%e4%ba%ba%e7%9b%b4%e5%8d%87%e6%a9%9f%e5%b9%b3%e5%8f%b0%e8%a9%a6%e9%a3%9b%e6%88%90%e5%8a%9f/
我國“旋戈”-500BJ艦載無人直升機平台試飛成功