The Air Accidents Investigation Branch (AAIB) issued a statement on 1 April 2026 updating the public on its investigation into the UAS Malloy T600XL accident that occurred during a development test flight on 1 April 2025 at White Waltham Airfield, Berkshire. The unmanned aircraft suffered an in‑flight fire that caused a loss of power to its motors and a loss of control, resulting in a ground impact and a post‑crash fire that destroyed the vehicle. The investigation has been completed. A final report will be released in due course. The AAIB confirmed that the investigation into this event is complete and that a final report will be issued in due course.
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