Single-engine plane crashes in Dawsonville after takeoff from ChattanoogaDawson County authorities still are not releasing the identifies of the victims in a plane crash on Sunday. But the single engine plane did take off from Chattanooga before crashing just short of an airport in Dawsonville. Two people on board were in critical condition after the crash. But the Dawson County Fire Department reports both victims are getting better. The NTSB is investigating what cause the crash.