CLAIRPORT | Clean Sky 2 - Airport Environmental Impact Assessments for Fixed-wing Aircraft 01-10-2017 - 31-12-2021 Show more information EU-Programme-Call Horizon 2020 H2020-EU.3. SOCIETAL CHALLENGES H2020-EU.3.4. SOCIETAL CHALLENGES - Smart, Green And Integrated Transport H2020-EU.3.4.5. CLEANSKY2 H2020-EU.3.4.5.9. Technology Evaluator H2020-CS2-CFP05-2016-03 JTI-CS2-2016-CFP05-TE2-01-01 Airport Level Assessment (Fixed-wing)