This work proposes a design for a fault-tolerant avionic system for an Hyperloop Pod. The avionic system is tailored to control the specific hardware available on the pod. Once hardware requirements have been defined, a suitable software hierarchy is defined. Hyerarchical-dependent software routines are running simultaneously each characterized by a specific and different task. In this respect, each avionic control must be robust with respect to the loss of any sensor or actuator. Every actuator has been embedded with a suitable feedback, which allows the system to have a unique and accurate actuation. Timeouts and hearbeat check methods have been implemented in order to detect a sensor fault.