heard to say, "I don't want to die, I don't want to die" before being killed or otherwise silenced, followed by one of the hijackers saying in Arabic, "Everything is fine. I finished." At 09:39, two minutes after Flight 77 impacted the Pentagon, air traffic controllers overheard Jarrah say, "Ah, here's the captain: I would like you all to remain seated. We have a bomb aboard, and we are going back to the airport, and we have our demands. So please remain quiet." Air traffic controllers did not hear from the flight again. According to the commission, the hijackers could have learned of the successful attacks on the World Trade Center from messages being sent by United Airlines to the cockpits of its transcontinental flights, including Flight 93, warning of cockpit intrusion and telling of the New York attacks. In the cockpit, the wounded man continued to moan and seemingly repeatedly disengaged the autopilot, as at 09:40, there were horn sounds that indicated the hijackers were having trouble with the autopilot and were fiddling with a green knob. "This green knob?" one of the hijackers asks the other in Arabic. Another hijacker responded, "Yes, that's the one." At 09:41:56, the wounded man, in a moaning tone, said, "Oh, man!". As the man continued moaning, the hijackers were heard to say "Inform them, and tell him to talk to the pilot; bring the pilot back". As the moaning man was thought to be Dahl, the hijackers might have possibly been referring to Homer, suggesting he was also still alive. A United employee in San Francisco sent an ACARS message to the flight at 09:46, "Heard report of incident. Plz confirm all is normal." Passenger and crew phone calls Passengers and crew began making phone calls to officials and family members starting at 09:30 using GTE airphones and mobile phones. Altogether, the passengers and crew made 35 airphone calls and two cell phone calls from the flight. Ten passengers and two crew members were able to connect, providing information to family, friends, and others on the ground. Tom Burnett made several phone calls to his wife, Deena, beginning at 09:30:32 from rows 24 and 25, though he was assigned a seat in row 4. Burnett explained that the plane had been hijacked by men claiming to have a bomb. He also said a passenger had been stabbed with a knife and that