B737 Next Generation Undifferentiated
Flight Crew Last 90 Days 100; Flight Crew Total 9100; Flight Crew Type 35
Aircraft Equipment Problem Critical
Flight Crew Returned To Gate; Flight Crew Rejected Takeoff; General Maintenance Action
Aircraft
This was my first takeoff since completing IOE on the 737. We were flying a 737NG aircraft and our gross takeoff weight was near MATOG. This takeoff was planned for bleeds off and flaps five. At around 110 KTS; we received a door warning indication and the Captain verbalized 'Continue.' A few seconds later; I heard loud screaming from the back around the 1L door. It also sounded like wind noise from the back of the aircraft. Just about that time; the Captain called 'Reject; I have the aircraft.' I confirmed that he had control of the aircraft and that the spoilers were deployed and reversers were being utilized. As we began to rollout; I notified the Tower that we were rejecting on the runway. As the aircraft came to a stop; I notified the cabin to 'Remain Seated'. The deceleration was much smoother than I expected with an RTO procedure. I was told that it was a very violent maneuver but was surprised to see how quickly and smoothly the aircraft came to a stop. Since we were so close to an exit for the runway; the Captain decided to roll the aircraft clear of the runway and I agree with this decision. The Captain called for the 'Rejected Takeoff Checklist.' After completing the checklist; the Captain called the back to confirm everyone was all right and that everyone was seated. The flight attendants stated that the door opened one foot during the takeoff roll. We made arrangements to return to the gate and had Maintenance standing by.
The flight crew of a B737NG conducted a high speed rejected takeoff when the 1L cabin door opened approximately one foot during the takeoff roll.