Strange sounds from the sky in Los Angeles 5/9/2016 9:18 am
Here the description left by the video uploader: I woke up to use the restroom when out of nowhere I heard a sound. I thought it was a plane passing by but after 30 seconds it kept going and going. I even snap chat a part of it as well. If anyone can help explaining where this could have been that would be awesome.
Video description: Sound turn more mechanical, the noise can be distinguished from the freeway buzz. No construction going on