Remarks: Flying over a frozen James Bay, with the shadow of it's contrail visible, on this Air Canada Boeing 777 showing it's amazing wing flex en route from Toronto to Shanghai.
Remarks: A 4 hour departure delay on this Air Canada flight due to the right main landing gear locking up on touch down in Sydney. The crew received an indication that there was a loss of hydraulic pressure in the right landing gear had occurred shortly after departure from Vancouver. Once the aircraft came to a stop on the runway in Sydney, it was towed to the gate closely followed by 4 ARFF trucks where a tyre was changed & some hydraulic lines replaced.