Written question asked by Lord Gilbert (Labour), in the House of Lords. It was answered by Lord Astor of Hever (Conservative) on Wednesday, 29 June 2011.

Armed Forces: A400M

Question: To ask Her Majesty’s Government what delays will be incurred by the A400M programme due to the engine gearbox problems.

Answer: The A400M development fleet continues to undergo rigorous testing, including that of the engine and gearbox, as part of the flight test activities leading to civil and military certification. During a flight test being conducted on Monday 6 June 2011, a gearbox incident took place, resulting in the automated shut down of the engine and the safe return of the aircraft to its base at Toulouse. An extensive investigation was immediately initiated and the gearbox is currently undergoing detailed inspection and failure analysis. This investigation is expected to take a number of weeks to be able to conclusively detail the cause of the incident and its report will be presented to A400M nations. To date there has been no direct impact on the overall flight test programme, although this will be reviewed once the investigation is complete. The A400M flight test programme continues, with appropriate limitations and inspections.

Secondary information