Explore improvements in fuel consumption and CO2 emissions, taking into account the complexity of the Parisian airports. Five types of trials took place: Continuous Climb Departure (CCD) from CDG and Orly, Tailored Arrivals to CDG and Orly, and Continuous Descent Approach (CDA) to Orly. The procedures for CCD were designed to avoid an existing level off during the climb phase. For Tailored Arrivals, the procedures included an enhancement of the vertical profile from cruise to an Initial Approach Fix. For the CDA, the procedures included an enhancement of the existing CDA at Orly by raising the flight level at the Initial Approach Fix and to allow a continuous descent from ToD to the IAF to the greatest extent beforehand.

Number of trials: 82