NASA Armstrong Says Hasta la Vista to Dream Chaser

Dream Chaser departs in front of HL-10 at NASA Armstrong where it underwent testing and preparation for successful approach and landing flight. The spacecraft returned to SNC facility in Colorado. (Credits: NASA Photo/Ken Ulbrich)

EDWARDS, Calif. (NASA PR) — After nearly 16 months at NASA’s Armstrong Flight Research Center in California (AFRC), Sierra Nevada Corporation’s Dream Chaser spacecraft departed April 5. The flight test vehicle is headed to Colorado to be on display in one of the company facilities and may be used to support future manufacturing and ground testing operations

Based on the HL-10 lifting body aircraft design, the spaceplane was at Armstrong undergoing ground and flight testing to validate critical avionics and air data systems and verify aerodynamic characteristics.  The testing culminated in a successful runway landing Nov. 11, 2017.

During tow and taxi tests, a pickup truck pulled the Dream Chaser test vehicle on California’s Edwards Air Force Base’s two concrete runways to validate the performance of the spacecraft’s nose skid, brakes, tires and guidance, navigation, and control systems. The company performed the tow tests, with releases at speeds up to 60 mph. Taxi tow tests are standard for winged vehicles to prove the overall spacecraft handling post-landing.

Once ground structural testing and tow tests were complete, Dream Chaser performed a two-flight captive-carry phase during which a Columbia Chinook helicopter picked it up and flew it over the proposed path for the future approach and landing free flight test.

The vehicle’s flight computer, guidance, navigation and control system, and state-of-the-art flush air data system were tested, as well as the landing gear and nose skid. Following the captive carry phase, the Dream Chaser performed a free flight test on November 11, being released by the Chinook from approximately 10,000 feet above ground level and autonomously flown to Edwards AFB Runway 22L, successfully landing and rolling out to a full stop, also known for first space shuttle landing on a concrete runway.

Armstrong provided hangar space, engineering support and access to the restricted airspace at Edwards Air Force Base. Additionally, the project relied on the base’s support from its Air Force Test Center’s 412th Test Wing and Arnold Air Engineering and Development Center Hypersonics Combined Test Force for range safety analysis and flight test support. AFRC, the 412th TW, and HCTF support enabled Sierra Nevada to successfully test their Dream Chaser vehicle in the approach and landing phase.

 

  • Dave Erskine

    Uh, so, is the lifting body vehicle is not the way forward for getting NASA folks into space? And the Euros are dithering? Could the Chinese or Indians or anybody else not find DC viable? Dang, I kinda like the like the Small scale Shuttle or Dyna-Soar idea.

  • ThomasLMatula

    It completed its work and is going to be on display while to build a better on based on it.

  • Dave Erskine

    Right, just a Test model… I’m rather dim….just seems like they are slow in development. i should acknowledge the similar long process for the capsule types too. Crewed vehicles are just plain harder to do.