New-York to Los Angeles in 12 minutes… It would have been a record-breaker, had it worked:

The DARPA and USAF FALCON project might give anybody the thrill of speed as this “aerospacecraft” has been designed to reach Mach 20 i.e. around 20,000 km/h; 5.6 km/s; 10,800 knots; or 12,400 mph depending on the air temperature, and the altitude which might be above at least FL900!

DARPA HTV-2 - 22 April 2011 ---- Photo: DARPA, US Federal Government

Unfortunately, the project seems to encounter major difficulties as the last test which unfolded on August 11, 2011 failed again. The previous one – also on an HTV2 – had failed in April. Click on the right-hand side picture to get further information on the first test. The Blackswift (HTV-3X)  had been designed by ATK; Boeing; Lockheed Martin; and Skunk Works to provided a strategic strike anywhere in the world within an hour. It was cancelled due to a lack of funds (see the HTV-3 shown in the following video):

• DARPA stands for Defense Advanced Research Projects Agency
• FALCON stands for Force Application and Launch from CONtinental United States
• FL stands for Flight Level (FL x 100ft = altitude)
• HTV stands for Hypersonic Test Vehicle or Hypersonic Technology Vehicle
• RCS means here in the videos: Reaction Control System (and not Radar Cross Section)

Click on the picture below, and then on the blue arrows to watch the different phases of light:

Flight Overview slide - Interactive picture: DARPA, U.S. Federal Government

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