- Ryanair CEO Michael O'Leary said the airline has complained to Boeing about quality-control problems.
- He said they found "lots of small defects" like a wrench left under one plane's floor.
- But O'Leary also said he had the "utmost confidence'" in Boeing CEO Dave Calhoun.
The CEO of Europe's biggest airline by passenger numbers said he complained to Boeing about quality-control problems including a wrench left inside a plane, per The Independent.