At 1935:03, the crew acknowledged t

At 1935:03, the crew acknowledged the controller's instructions and added, "and we have a controlling problem," the report said. About 25 seconds later, the first officer radioed, "Going down 1862, going down ... ," the report said. "In the first part of this transmission, commands from the captain to raise all the flaps and to lower the landing gear could be heard. During the middle part of this transmission, a sound was heard, and in the final part of the transmission, another sound was audible. These sounds were later analyzed and determined to be the stick shaker and the ground-proximity warning system respectively," the report said.