One iconic plane, three very different engines. Unravel the mystery of the 747-400's multi-engine design and the strategic ...

Regular inspection of flawed fuse pins used to fasten engines to the wings of Boeing 747 jetliners may not adequately ensure that the pins will keep the engines attached securely during flight. That ...

Engineers look at alternative mount designs for Advanced derivative to allow use of powerplants with larger fans Boeing engineers are studying alternative engine mount designs to increase ground ...

The FAA has ordered inspections of Boeing 747-8 forward engine mount barrel nuts and bolts after cracked nuts were found on two aircraft, including a Boeing test airframe. The Dec. 2 airworthiness ...