In preparation of the mission “OMO ” planned for summer this year, another Intake System has been tested during two test flights on HALO. Both test flights have been accomplished successfully without findings throughout the entire flight envelope. DUALER is the second intake for HALO under certification of our partner Design Organisation Gomolzig. The intake will enable the probing of highly reactive gases by hosting a chemical reaction chamber close to the intake nozzle inside the intake pylon.