Rocket Racing League (English Wikipedia)

Joiner, Stephen (2011-05-01). "The Mojave Launch Lab". Air & Space Smithsonian. Retrieved 2011-03-18. "blow-down" mode: without external helium pressure, relying solely on helium pumped into the smaller internal propellant tanks [which limits] duration.

floridatoday.com (Global: 6,627^th place; English: 3,775^th place)

Neale, Rick (2011-11-18). "Rocket Racing League backs off Melbourne plan : group won't relocate, thanks to cash crunch". Florida Today. Retrieved 2011-11-19.

lcsun-news.com (Global: low place; English: low place)

Medina, Jose L. (2008-04-15). "Rocket league schedules Las Cruces race". Las Cruces Sun-News. Archived from the original on 2011-07-16. Retrieved 2009-10-22.
Ramirez, Steve (2009-01-06). "City won't bail out of deal with Rocket Racing". Las Cruces Sun-News. Archived from the original on 2010-01-09. Retrieved 2009-10-22.

mojave.ca.us (Global: low place; English: low place)

First Flights - XCOR Aerospace Archived 2006-11-10 at the Wayback Machine, Mojave Transportation Museum, accessdate=2006-11-13

msn.com (Global: 117^th place; English: 145^th place)

cosmiclog.msnbc.msn.com

Alan Boyle (July 29, 2008). "Rocket racer goes public". Cosmic Log. MSNBC. Archived from the original on 2008-07-30.

nbcnews.com (Global: 137^th place; English: 101^st place)

‘Rocket racing league’ gets its start, Alan Boyle, NBC News, 2005-10-03, accessed 2010-09-02.

parabolicarc.com (Global: low place; English: low place)

Rocket Racing Composite Corp. Acquires Velocity Aircraft, Parabolic Arc, 2008-04-14, accessed 2011-01-03.

popsci.com (Global: 2,941^st place; English: 2,021^st place)

X-Racers, Start Your Rockets! : The creators of the X prize offer a sensational vision of rocket-powered airplanes speeding through the sky. But can their new racing league steal a bit of Nascar's thunder?, Michael Belfiore, Popular Science (feature cover story), 2006-02-15, accessed 2010-09-02.

rocketracingleague.com (Global: low place; English: low place)

Rocket Racer fact sheet from League website Archived August 10, 2008, at the Wayback Machine
RRL press release announcing acquisition of Velocity. Archived May 27, 2008, at the Wayback Machine
Rocket Racing League Teams, Rocket Racing League website, 2012, accessed 2012-12-15. "Official team recruitment will commence as the production-level Rocket Racers near completion. Early candidate teams of the RRL franchise include Bridenstine Rocket Racing, Santa Fe Racing, Rocket Star Racing,, Team Extreme Rocket Racing, and Canada-based Beyond Gravity Rocket Racing."
TULSA AIR AND SPACE MUSEUM ANNOUNCES PARTNERSHIP WITH ROCKET RACING LEAGUE AND INAUGURAL QUICKTRIP AIR & ROCKET RACING SHOW, 2010-02-16, accessed 2010--4-01.
Rocket Racing League Announces Milestone Development in X-Racer Archived 2011-07-15 at the Wayback Machine, press release, 2010-03-10, accessed 2010-05-03.

space.com (Global: 936^th place; English: 713^th place)

Rocket Racing League Unveils New Flying Hot Rod, by Denise Chow, Space.com, 2010-04-26, accessed 2010-04-27.

spacefellowship.com (Global: low place; English: low place)

Goldsmith, Rob (2009-07-04). "Rocket Racing League Closes Multi-Million Dollar Financing". News. Space Fellowship.com. Retrieved 2009-10-22.

spacenews.com (Global: 1,876^th place; English: 1,225^th place)

Leone, Dan (2014-12-21). "Q&A With Rep. Jim Bridenstine (R-Okla.)". SpaceNews. Retrieved 2016-03-05. Although the Rocket Racing League held demonstration flights at a 2010 air show in Tulsa that Bridenstine helped organize, the venture failed to take off. 'It was before its time,' [Bridenstine] lamented

twit.tv (Global: low place; English: 9,126^th place)

Peter Diamandis interviewed on the TV show Triangulation on the TWiT.tv network

universetoday.com (Global: 3,691^st place; English: 3,233^rd place)

XCOR X-Racer, by Nancy Atkinson, Universe Today, 2009-08-06, accessed 2010-04-26.

web.archive.org (Global: 1^st place; English: 1^st place)

Rocket Racer fact sheet from League website Archived August 10, 2008, at the Wayback Machine
RRL press release announcing acquisition of Velocity. Archived May 27, 2008, at the Wayback Machine
Alan Boyle (July 29, 2008). "Rocket racer goes public". Cosmic Log. MSNBC. Archived from the original on 2008-07-30.
Medina, Jose L. (2008-04-15). "Rocket league schedules Las Cruces race". Las Cruces Sun-News. Archived from the original on 2011-07-16. Retrieved 2009-10-22.
Ramirez, Steve (2009-01-06). "City won't bail out of deal with Rocket Racing". Las Cruces Sun-News. Archived from the original on 2010-01-09. Retrieved 2009-10-22.
First Flights - XCOR Aerospace Archived 2006-11-10 at the Wayback Machine, Mojave Transportation Museum, accessdate=2006-11-13
Products Overview Archived 2010-11-25 at the Wayback Machine, XCOR Aerospace, undated, accessed 2010-12-27. "Twin 400 lb-thrust XR-4A3 engines aboard the EZ-Rocket" (with in-flight photograph) ... "Another engine that we have developed in parallel is the XR-4K14, ... a 1,500 lb thrust regeneratively cooled LOX and pump-fed kerosene system ... used as the Rocket Racer aircraft's main engine."
Rocket Racing League Announces Milestone Development in X-Racer Archived 2011-07-15 at the Wayback Machine, press release, 2010-03-10, accessed 2010-05-03.

wired.com (Global: 193^rd place; English: 152^nd place)

blog.wired.com

Ken Denmead (August 1, 2008). "Rocket Racing League Wants to be NASCAR in the Air". Wired. Retrieved 2009-10-22.

xcor.com (Global: low place; English: low place)

Products Overview Archived 2010-11-25 at the Wayback Machine, XCOR Aerospace, undated, accessed 2010-12-27. "Twin 400 lb-thrust XR-4A3 engines aboard the EZ-Rocket" (with in-flight photograph) ... "Another engine that we have developed in parallel is the XR-4K14, ... a 1,500 lb thrust regeneratively cooled LOX and pump-fed kerosene system ... used as the Rocket Racer aircraft's main engine."

zmags.com (Global: low place; English: low place)

viewer.zmags.com

Flying inside the groove: the latest rocket-powered test aircraft take just four seconds to get into the air from ignition. The brink of take-off for the RRL, Aerospace Testing International, June 2010, pp. 50-54, accessed 2010-09-06.

Rocket Racing League (English Wikipedia)

aero-news.net (Global: low place; English: low place)

airspacemag.com (Global: 4,171st place; English: 2,565th place)

floridatoday.com (Global: 6,627th place; English: 3,775th place)

lcsun-news.com (Global: low place; English: low place)

mojave.ca.us (Global: low place; English: low place)

msn.com (Global: 117th place; English: 145th place)

cosmiclog.msnbc.msn.com

nbcnews.com (Global: 137th place; English: 101st place)

parabolicarc.com (Global: low place; English: low place)

popsci.com (Global: 2,941st place; English: 2,021st place)

rocketracingleague.com (Global: low place; English: low place)

space.com (Global: 936th place; English: 713th place)

spacefellowship.com (Global: low place; English: low place)

spacenews.com (Global: 1,876th place; English: 1,225th place)

twit.tv (Global: low place; English: 9,126th place)

universetoday.com (Global: 3,691st place; English: 3,233rd place)

web.archive.org (Global: 1st place; English: 1st place)

wired.com (Global: 193rd place; English: 152nd place)

blog.wired.com

xcor.com (Global: low place; English: low place)

zmags.com (Global: low place; English: low place)

viewer.zmags.com

airspacemag.com (Global: 4,171^st place; English: 2,565^th place)

floridatoday.com (Global: 6,627^th place; English: 3,775^th place)

msn.com (Global: 117^th place; English: 145^th place)

nbcnews.com (Global: 137^th place; English: 101^st place)

popsci.com (Global: 2,941^st place; English: 2,021^st place)

space.com (Global: 936^th place; English: 713^th place)

spacenews.com (Global: 1,876^th place; English: 1,225^th place)

twit.tv (Global: low place; English: 9,126^th place)

universetoday.com (Global: 3,691^st place; English: 3,233^rd place)

web.archive.org (Global: 1^st place; English: 1^st place)

wired.com (Global: 193^rd place; English: 152^nd place)