11.   The damage to the American plane, including the loss of its nose section and the fracturing of several propeller blades, suggests a harrowing collision.

12.   The fins rotate somewhat like the propeller blades on a boat, he said.

13.   The impact from propeller blades leave most manatees with painful gashes and kills many.

14.   The other, he said, is related to the missing propeller blade.

15.   There was no tread on the tires, and they were defrosting the propeller blades with a screwdriver and a hammer.

16.   Investigators looking for the cause of a commuter plane crash that killed five people focused Tuesday on a snapped propeller blade.

17.   Stacked in another spot were black propeller blades from the four-engine turboprop Bears.