K-1 (rocket)

The Kistler K-1 launch vehicle was to have been a two-stage, fully reusable launch system aerospace vehicle in commercial development by Rocketplane Kistler. It was designed to accommodate a wide range of missions, including payload delivery to low Earth orbit (LEO), payload delivery to high-energy orbits with a K-1 Active Dispenser, technology demonstration flights, microgravity missions, and commercial cargo resupply, recovery, and reboost services for the International Space Station. After failing to meet financial milestones, NASA announced in October 2007 that it was terminating funding for the project.

Reusability

"The first stage of the vehicle would fly back to the launch site; the second would orbit Earth before returning. Recovery of the stages would be by parachutes and air bag."

See also

References

K-1

K-1 began in 1993 and is a kickboxing platform and martial arts brand well-known worldwide mainly for its heavyweight division fights. On January 2012, K-1 Global Holdings Limited, a company registered in Hong Kong, acquired the rights to K-1, and is the current organizer of K-1 events worldwide.

Name

The letter K in K-1 is officially designated as a representation of words karate, kickboxing and kung fu. Nevertheless, some reports suggest that it represents the initial K found in competing disciplines such as karate, kickboxing, kung fu, kempo, kakutougi (the generic Japanese term for "combat sports"), and [tae] kwon do. Yet another theory claims that the K simply comes from kakutougi and the "1" component pertains to the single weight division (in earlier competition) and the champion's unique position. Nevertheless, the promotion held several tournaments under K-2 and K-3 banners from 1993 to 1995.

History

K-1's predecessor Seidokaikan Karate was formed in 1980 by Kazuyoshi Ishii, a former Kyokushin karate practitioner who had formed his own organization to help promote the best stand-up martial artists. Seidokaikan arranged several successful challenge events against other martial arts organizations, originally using rules based on the Kyokushin Knockdown karate rules, but gradually adapting and changing closer to kickboxing rules. In 1993, Mr. Ishii founded the K-1 organization exclusively as a kickboxing organization, closely cooperating with, but independent from Seidokaikan.

K-1 (Kansas highway)

K-1 is a 13.363-mile (21.506 km) state highway in Comanche County in the U.S. state of Kansas. Its southern terminus is at the Oklahoma border south of Buttermilk, where it continues as Oklahoma State Highway 34. Its northern terminus is at U.S. Route 160 and U.S. Route 183 south of Coldwater. The highway is not a part of the United States National Highway System. The highway has annual average daily traffic values between 600 and 645, and the entire route of K-1 is paved with partial design bituminous pavement.

Route description

K-1 begins at the border with Oklahoma, where it is a continuation of Oklahoma State Highway 34. It heads in a northerly direction, turning slightly to the northwest before heading directly northward again. It passes through the unincorporated community of Buttermilk, which is the only community on the route. From Buttermilk, K-1 continues northward until it terminates at an intersection with U.S. Route 160 (US-160) and U.S. Route 183 (US-183) south of Coldwater. The route length is 13.363 miles (21.506 km). The entire route of K-1 is paved with partial design bituminous pavement, a type of bituminous pavement which is not designed or constructed to carry the highway's expected traffic.Annual average daily traffic values for the highway rise slowly from 600 over the southernmost 4.000 miles (6.437 km) of the route to 645 over the northernmost 5.363 miles (8.631 km) of the route. K-1 highway is not a part of the United States National Highway System.

K-1 (airship)

The K-1 was an experimental blimp designed by the United States Navy in 1929. Due to the inability to get Congressional approval for the construction of an airship the navy used the ploy of ordering a "universal" control car (type J/K) which could be used on the J-type airships from the Naval Aircraft Factory. An order was placed with Goodyear Tire and Rubber Company for an envelope for "fuel gas experiments". To complete the deception, there is no record of the US Navy assigning a serial number to the K-1, Standard Army TC type tail fins were procured from Goodyear. Unlike past Navy blimps, the control car was not suspended from external cables, but was hung from cables attached to the top of the envelope, and the car was carried flush against the envelope as in modern blimps. The control car carried bunks and a galley so that a relief crew could be carried, and was completely enclosed. The K-1 was also the first Navy blimp to have a taxi wheel. Like the Graf Zeppelin, the fuel for the K-1 was "blau gas" a mixture of combustible gases with the same density as air, which meant that the valving of gas as the fuel was consumed was not necessary. The only serious drawback was the tendency of the fuel to leak into the helium which then could not be run through the Lakehurst purification plant, which meant the expensive helium had to be vented to atmosphere when too contaminated or an overhaul was necessary.