[Scan-DC] Wondering what set off the car alarms??

[iainmac at verizon.net]

Around 12:09pm today.... 

It was a B-1B flying overhead, and cutting in the afterburners as he climbed. 

Flew over McLean/Great Falls at 12:09pm. Heading 300degrees, approx 3500-4000 ft, climbing. Eventually made a left turn over Great Falls, crossed over Dulles and headed SW.

Several car alarms in this area were triggered as he cut in the burners. Quite a sight: Wings swept fully forward till the burners cut in.

Iain