Tachyanotar-7

There were many breakthroughs that were achieved while working on the Haunebu craft. One of these biggest inventions was the electromagnetic-gravitic propulsion system titled Tachyonator-7. This propulsion system was capable of pushing a craft up to speeds of Mach 2 and achieving altitudes of 14,000 feet. It also had a ceiling of 40,700 feet. This new drive was much more advanced than any jet or anything that the allies had at the time.