Judgment of the General Court (Sixth Chamber, Extended Composition) of 13 December 2018.#Ryanair DAC, formerly Ryanair Ltd and Airport Marketing Services Ltd v European Commission.#State aid — Agreements concluded with the airline Ryanair and its subsidiary Airport Marketing Services — Airport services — Marketing services — Decision declaring the aid incompatible with the internal market and ordering its recovery — Notion of State aid — Advantage — Private investor test — Recovery