Select a year and model below to get a valuation. PERSONAL WATERCRAFT - No longer in production. Salt Water Note - Research indicates that boats exclusively used in salt water, which are not ...

Things are going up down in Australia, and reaching hypersonic speed. An experiment in harnessing scramjet technology for future space transportation systems was flown last weekend by the University ...

A team of engineers at the Air Force Research Laboratory and Air Force Test Center have set a record for the highest thrust produced by an air-breathing hypersonic engine in the military branch's ...

A scramjet engine made by Northrop Grumman set a record for the highest thrust produced by an air-breathing hypersonic engine in US Air Force history. Ground tests of the 5.5m (18ft)-long engine were ...

Aerojet Rocketdyne and the US Air Force Research Laboratory (AFRL) have achieved a new record thrust output from a scramjet engine, providing a boost for hypersonic flight. A year of ground testing ...

Scramjet from Popular Science. The first true reusable, free-flying scramjet could be Darpa's HTV-3X. It is also known as Blackswift. The HTV-3x could make its inaugural flight as early as 2012.

A recent flight test of a prototype of the Hypersonic Air-breathing Weapon Concept set an endurance record for scramjet engines, the head of the Defense Advanced Research Projects Agency told ...

It successfully ignited an air-breathing scramjet engine than accelerated up to Mach 5, Air Force officials said in the announcement. The entire test flight lasted just over 200 seconds, more than 10 ...

The US Defense Advanced Research Projects Agency (DARPA) successfully launched its Hypersonic Air-breathing Weapon Concept (HAWC) scramjet missile last week. The free flight test of the missile was ...

They call it a "scramjet," an engine so blindingly fast that it could carry an airplane from San Francisco to Washington, D.C., in about 20 minutes -- or even quicker. So fast it could put satellites ...