Airbus Operations Gmbh

Airbus Operations (s.a.s.)

Airbus UK Limited

Simon John Cozens

Nicholas Elliott

Fernando Izquierdo Civera

Daren Payne

James Cullingham

Livier Ben

Julien Decronsonniere

Jeffrey Mark Brown

Michel Tran Van

An aircraft system for an aircraft, the aircraft system including a controller configured, during a take-off procedure, to determine that a one engine inoperative condition is met and determine that a predetermined take-off criterion is met. The controller is configured, on the basis of a determination that the one engine inoperative condition is met, and prior to receiving a command to retract a landing gear of the aircraft, to initiate automatic opening of a landing gear bay door associated with the landing gear from a closed position towards an open position when the controller determines that the predetermined take-off criterion is met, and inhibit the automatic opening when the controller determines that the predetermined take-off criterion is not met.

Aircraft system

An aircraft system for an aircraft is disclosed having a controller that is configured, during a take-off procedure, to initiate, prior to receiving a command to retract a landing gear, automatic opening of a landing gear bay door associated with the landing gear from a closed position towards an open position, on the basis of a determination, made when a speed of the aircraft is determined by the controller to be equal to or greater than a first threshold speed, that a one engine inoperative condition is met.

An aircraft comprising a plurality of fuel tanks in each wing is arranged such that each fuel tank is provided with a venting pipe connected to a single venting chamber. The venting chamber is itself located in a central fuel tank located in the wing centre-box and is thus located inwardly of at least two of the fuel tanks. The venting chamber has two venting pipes each being connected via a respective surge tank in each wing to the exterior of the aircraft.

Aircraft and fuel venting system therefor

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Bristol, United Kingdom

Simon John Cozens