India, Sept. 1 -- Tata Elxsi and Sarla Aviation, an advanced air mobility company, have signed a Memorandum of Understanding (MoU) to collaborate on the development of Shunya, Sarla Aviation's six-seater plus one pilot electric vertical take-off and landing (eVTOL) aircraft.The partnership brings together Sarla Aviation's vision for urban air mobility and Tata Elxsi's expertise in aerospace, software and flight critical digital engineering to support the aircraft's development, testing and certification.Under the collaboration, Tata Elxsi will provide engineering support across avionics such as flight control systems, software integration, testing, verification and validation, and certification, while Sarla Aviation will lead the design, de...