1.   Investigators and survivors rely on the data collection boxes to reconstruct air accidents and help explain the cause of a plane crash.

2.   Investigators had only radar from which to reconstruct the accident.

3.   Morgan said a special team was brought in from Austin to reconstruct the accident.

4.   The devices, which are designed to survive the most violent impacts, have long been used to reconstruct aircraft accidents.

5.   The department is asking witnesses to come forward so they can reconstruct the accident.

6.   The investigator, Kip Ballenger of the Kansas State Police, reconstructed the accident at the scene.

7.   The microprocessor can be linked to a computer loaded with software that can read and analyze the collected material and reconstruct the accident.

8.   The National Transportation Safety Board plans to begin reconstructing the accident Monday.

9.   They need to reconstruct the accident and interview the engineer, the bus driver and others.

10.   Wilson Dobson, a mechanical engineer who reconstructed the accident, was a key defense witness.