And approaching...
And APPROACHING....
Approaching so close and so loud that the windows started to rattle, and it sounded like the damn thing was about to plow into the house....
I run out on to the terrace to see wtf is going on, just in time to see it clearing the tops of the trees on the hillside at Pine Lake Park by about fifty feet....
A couple of minutes later I hear it approaching again, and this time I run outside in time to get a good look at it...
I also get a really good look at the people sitting in it...it looks like it's passing over at maybe 200 feet...
It doesn't have any police or military markings; nor does it have television or radio station letters printed on it...
A couple of minutes later it makes a third pass...
At this point I was getting ready to call the cops; I'm figuring it can't possibly be legal for a private civilian helicopter to be buzzing residential neighborhoods at this height...
But I decided that before I did that, I would take a quick check online to see if there was anything about it; and there was:
http://sanfrancisco.cbslocal.com/2015/0 ... n-flyover/Low-Flying Government Helicopter Testing For Radiation In 4 Bay Area Cities
(CBS SF) — If you see a low-flying helicopter buzzing above the Bay Area this week, don’t freak out. It’s just the U.S. Department of Energy National Nuclear Security Administration (NNSA) testing for radiation.
The government helicopter may seen flying in a grid pattern at 300 feet or higher above Berkeley, San Francisco, Pacifica and Oakland between Tuesday, Sept. 1 and Sunday, Sept. 6.
According to a statement by the City of Berkeley, the federal government is partnering with the Lawrence Berkeley National Lab on a program “to improve the U.S. government’s ability to detect nuclear and radiological material.”
The city posted a notice about the flyover, along with the Bay Area flight schedule for this week.
A similar test measuring for naturally-occurring background radiation was done in August 2012.
NNSA was established by Congress in 2000 as a semi-autonomous agency within the U.S. Department of Energy “responsible for enhancing national security through the military application of nuclear science,” according to a press release.





