Engine mounting structure under an aircraft wing

A mounting structure for mounting an engine under an aircraft wing, said structure comprising:

• a rigid structure;
• a forward fastener between said rigid structure and said aircraft wing;
• and
• an aft fastener between said rigid structure and said aircraft wing,
• wherein said forward fastener includes at least one triangular shackle located on each side of a vertical plane substantially parallel to a longitudinal axis of the engine,
• wherein said at least one triangular shackle extends in an inclined vertical plane that is inclined with respect to a longitudinal direction (X) and a transverse direction (Y) of the aircraft,
• wherein a combination of the forward fastener and the aft fastener is configured to transfer all forces applied in the longitudinal direction (X), the transverse direction (Y), and a vertical direction (Z) of the aircraft,
• wherein said forward fastener is configured to transfer forces applied in said longitudinal direction (X), and
• wherein said aft fastener comprises at least one shackle oriented substantially parallel to the vertical direction (Z) of the aircraft.