Judgment of the General Court (First Chamber, Extended Composition) of 13 May 2020.#Volotea, SA v European Commission.#State aid — Aviation sector — Aid granted by Italy in favour of Sardinian airports — Decision declaring the aid partly compatible and partly incompatible with the internal market — Imputability to the State — Recovery — Beneficiaries — Advantage for co-contracting airlines — Market economy operator principle — Selectivity — Effect on trade between Member States — Adverse effect on competition — Recovery — Legitimate expectations — Obligation to state reasons.#Case T-607/17.