A380 engine test. 3:20 video.
https://www.youtube.com/watch?v=736O4Hz4Nk4
Previously:
https://www.homemadetools.net/forum/...825#post163759
https://www.homemadetools.net/forum/...749#post155925
https://www.homemadetools.net/forum/...696#post143638
https://www.homemadetools.net/forum/...800#post159922
https://www.homemadetools.net/forum/...959#post164304
