*[http://www.nasa.gov/centers/dryden/news/NewsReleases/2013/13-06.html NASA Begins Flight Research Campaign Using Alternate Jet Fuel, 1. März 2013] | *[http://www.nasa.gov/centers/dryden/news/NewsReleases/2013/13-06.html NASA Begins Flight Research Campaign Using Alternate Jet Fuel, 1. März 2013] |