Activity

Lots of weird low flying air traffic and noises in the air in the mountains above Boulder. Some going towards DIA and some towards Colo Springs. This week around 2am it sounded like a huge mechanical operation, like a manufacturing plant, parked over the continental divide for 15 minutes or so. I saw one big plane go over my head along the foothills headed south with a huge metallic looking rectangle on the bottom, about 2X as wide as the body and half as long with a weird sound, then I heard it coming back north but could not see it. Spooky