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Results of the VV17 failure investigation by the independent inquiry commission. VV18 Vega return-to-flight expected by the end of Q1 2021
Colleferro, 18 December 2020 - Avio S.p.A. announces that the Independent Inquiry Commission composed of ESA and Arianespace and supported by Avio has completed its works. The Commission has confirmed the initial hypothesis of a problem related to the integration of the fourth-stage AVUM Thrust Vector Control (TVC) system as the cause of the loss of control of the launcher. The Commission has also provided a comprehensive set of recommendations to ensure safe and prompt return to flight by end of Q1 2021, as well as to ensure launch vehicles reliability on the long term.