The US is given 90 days to drop a special tax exemption for the giant aerospace company Boeing because it amounts to an unlawful subsidy.
Lufthansa asks a Munich court for an injunction to try to stop this week's planned pilots' strikes.
Taiwanese airline Transasia is shutting down after two fatal crashes and heavy losses.
What expansion plans do other UK airports have?
What's been the cost of years of delay?
A key role in Britain's aerospace industry
How Soviet plans for a supersonic plane ended in disaster
The impact of more powerful aircraft computers
Why has the decision been delayed?
Fasten your seatbelts for a short flight across the history of Britain's love affair with air travel.