SIGHTING: JACKSONVILLE, FLORIDA (UNITED STATES)

Witness Testimony

"I had been hearing this sound on and off since i moved here a few months ago. its a very loud jetlike rumbling sound, but hardly ever a jet around when this happens. i happened to record it today on my phone while i was out for a cigarette on my porch, so started recording. this happens also during a clear sunny day as well. it sounds so loud sometimes that it shakes our place and makes the windows rattle. it can get very annoying and nobody i've asked around here seems to know where exactly the sound is coming from. it will get loud then instantly stop. there was another plane going over at the time as well that i could hear and sounded way quieter but was not looking for it as i was recording the sound i was hearing. i didn't know if this was something to report on here or not, but did anyways since i do not know if this could be related to extraterrestrials or not. i have a video, but i'm not able to send it on here for some reason! its not showing that it's available to download, but i see it on my phone and can watch it! not sure what is going on with that! "