Dispatches is Channel 4's award-winning investigative current affairs programme:
Reporter Seyi Rhodes hears from pilots of Europe's biggest airline about their concerns around passenger safety. Serving Ryanair pilots reveal their worries over Ryanair's fuel policy and pilot working conditions. Rhodes also examines the events of one evening in 2012 when three diverted Ryanair planes radioed 'mayday' over an airport in Valencia in Spain.

And a Guardian article: We love to moan. But with Ryanair, what do you expect?, Marina Hyde