Alright I plugged in the headphones and the audio from the video I took on my phone is crystal clear. I'm gonna get a few hours of sleep but when I get up I'll pull the audio from the video and upload it so you guys can listen to it yourselves. I'm still not sure what it is after listening several times but there's always the possibility its Jets at Dobbins on the runway. Only problem with that theory is it sounded like it was coming from the east-se and Do bins is Southwest of my location. But thanks and I'll check out that suntard thread later.