https://slavyanski.net/sb2020/story.php?title=%EB%84%A4%EC%9D%B4%EB%B2%84-%EB%B8%94%EB%A1%9C%EA%B7%B8-naver-blog-apps-on-google-play-9 One of the items that tends to make powerlines so dangerous is that they can appear invisible to pilots. Wed, 17 Aug 2022 20:27:48 UTC en