Pilots and cabin crew at Ryanair (RYA.I) in Germany staged a full-day walkout on Wednesday and threatened further strikes as management at Europe’s largest low-cost carrier struggled to rein in an industrial relations revolt.

https://www.reuters.com/article/us-ryanair-unions/ryanair-defiant-as-strike-grounds-flights-in-germany-idUSKCN1LS0H1