We are busy testing the Hydrofoil Education and Research Platform (HEARP) for the TU Delft Marine Technology department. HEARP features modular, 3D-printed hydrofoils and struts with two motion degrees of freedom. The radio-controlled boat can fly over water with an in-house developed height and rollsystem. HEARP can be modified by students and researchers, as the control system is based on existing software and hardware for aerial drones!