1.   Once on the ground, light smoke was detected in the front galley and the captain ordered an evacuation onto a taxiway.

2.   Smoke developed in the cockpit and in the front galley as the plane returned to Atlanta.

3.   The plane made an emergency return to Hartsfield Atlanta International Airport because there was smoke in the cockpit and front galley.

4.   There was smoke in the cockpit and front galley, officials said.