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The German Federal Bureau of Aircraft Accident Investigation (German: Bundesstelle für Flugunfalluntersuchung, BFU) is the German federal agency responsible for air accident and incident investigation.
The purpose of BFU is to find out the causes of air accidents and incidents and how they can be prevented. The BFU facility is located in Braunschweig, Lower Saxony. The agency is subordinate to the Federal Ministry of Transport.
"Entry to the office building." German Federal Bureau of Aircraft Accident Investigation. Retrieved on 1 May 2013. "Hermann-Blenk-Straße 16 38108 Braunschweig Germany" see map.