1.   Not long before the race started, a fuel leak developed in the cockpit.

2.   The US shuttle fleet had been grounded since April due to the cancellation of Atlantis and Columbia shuttle flights because of fuel leaks.

3.   The launch of the space shuttle Columbia was delayed for the third time since May following the discovery of a fuel leak near its engines.

4.   The hydrogen fuel leak is similar to one which grounded Columbia a few months ago.

5.   Another plane burned after a fuel leak, and another appeared to have been flown into the ground at high speed because of pilot error.

6.   A fuel leak, an engine problem, and flight-software glitches preceded the brake problem.

7.   Falgiatano said there was a minor fuel leak, but no fire.

8.   In four hours, they maneuvered through a laundry list of malfunctions, including missed airport approaches, fires in the cockpit, fuel leaks and flight systems failures.

9.   Johnny told the entire crew to stay on the lookout for any fuel leak as he rumbled across the Albanian terrain to meet up with the Apaches.

10.   One change, effective immediately, requires airlines to inspect and replace silicone insulation on a fuel pump that could disintegrate and cause a dangerous fuel leak.