1.   Bahamian and U.S. investigators removed the engines and cockpit instruments of the plane and took them to a secure building for inspection.

2.   Boeing also is providing expertise to ensure the mockup is restored to its original condition, including the cabin interior and cockpit instruments.

3.   Boeing also is providing expertise to ensure the mock-up is restored to its original condition, including the cabin interior and cockpit instruments.

4.   But the government also called for new cockpit instruments and for changes in navigation charts and computer software that it said would help prevent another accident.

5.   Investigators said this was partly because they were looking for a cockpit instrument that could confirm or refute their theory that a co-pilot deliberately crashed the jet.

6.   More advanced stations also have distance-measuring equipment that shows on a cockpit instrument the miles from plane to station.

7.   Scott Gerken worked on the electrical systems and cockpit instruments.

8.   Some of the stations are little more than mom-and-pop operations that fix specific cockpit instruments.

9.   The cockpit instruments only show detailed information about other aircraft equipped with ADS-B.

10.   The source also said the preliminary investigation into the cockpit instruments has yet to find one not working.