81.   The cause of the collision was under investigation, but authorities said the warning lights and bells were working at the crossing.

82.   The crew shut off the right engine and landed with a single engine after a warning light indicated excessive heat.

83.   The FAA also is looking at installing warning lights at airports to tell pilots when a runway is safe to enter.

84.   The pilot checked and was assured twice by ground staff that it had been closed and so took off on the assumption that the warning light was malfunctioning.

85.   The warning lights for other communities are obvious.

86.   Yet industry watchers point to some warning lights such as rising competition and fuel prices that may make the vehicles a tougher sell.

87.   Yet industry watchers point to some warning lights for the industry.

88.   Ground crews would also investigate the problem that caused the warning light to activate.

89.   A Canadian Airlines jet made an emergency landing here Saturday after a warning light indicated there was a fire in the cargo hold.

90.   A warning light also came on.