That is, taxi not pig

Uber Technologies Chief Executive Officer Dara Khosrowshahi said he can see commercialisation of the Uber Air flying taxi service happening within five to 10 years.

Fears that hackers can bring down their airforce

The German military's aviation safety chief has launched a new initiative against hackers, citing research that he said shows hackers can commandeer military airplanes with the help of equipment that costs about $5,700.