BillJ wrote:

Flight track at flightaware.com for N6579X. Track stops north of
Atlanta. Ground speed suddenly drops by 60 knots at 11,000 Ft.

Airliners.net has a picture of the aircraft in better days:

http://www.airliners.net/open.file/0048724/L/

In this particular photo, it doesn't appear that the aircraft was equipped
with weather radar.

--
Peter