Airlines are nearing the 10th year of profitability since the industry recovered in 2010 from the 2008 global financial crisis, an unprecedented length of time.
Responding to recent accidents and incidents, FAA and EASA are requiring improved pilot training for upset-recovery and other serious inflight situations.
The year ahead holds milestones in human space transport, airliner first flights and new launches and more, but it also promises significant uncertainty.