The Falcon research aircraft arrived at DLR in 1976 and has proven its worth in numerous scientific research missions and campaigns worldwide. Its best-known flights were carried out in April 2010, when the eruption of the Icelandic volcano Eyjafjallajökull brought large parts of the air traffic over Europe to a standstill. In record time, the Falcon was converted and certified for use over Iceland, England and Germany. As the only aircraft in the sky, the Falcon made several measurement flights.