There is a repair/retrofit facility for US military helicopters south of me that's close to Lexington Ky. & I get a lot of traffic over my house for what I assume are test flights.

But yesterday the helo traffic was heavier than I've ever seen & all coming from the east by northeast. I didn't keep an exact count but 10-12 individual groups went through. Please excuse my forgetfulness of AFROTC & not know knowing a flight from a wing or squad, etc.but 6-8 choppers at a time. They shook the house all day.

Maybe going to the repair facility, maybe Ft. Campbell. Curious as to where they might have come from.