A hybrid drone equipped with a specially developed omnidirectional mobile base that can land on pipelines and then move to position specific NDT measurement systems (UT, eMat, Eddy Current, magnetic field measurement, precision thermal survey, etc. ). Thanks to its patented mobile base, once landed, it will be possible to carry out measures in any type of contact in complete safety, saving up to 50 times the battery consumption. Depending on the chosen setup, the drone can also be equipped with a small robotic arm for simple maintenance activities or surveys in occluded and very complex environments.