On 14th October 1947, when Chuck Yeager reached Mach 06 at Bell X-1, it can be said that pursuit of supersonic transport began (Rediess, 2012). Since the 1950's, dreamers have considered technological progress including supersonic transport, but most of them have not been realized (Cochrane, 2012). Today, developers need to ask questions. "Is this world the only retired private supersonic aircraft ready for supersonic business jet?" (Candel, 2004)? At least one company believes it.
Business Jet, Private Jet, or Biz Jet is a jet designed to transport a dwarf. Business jet can adapt to other roles, such as evacuation of victims or dispatch of parcels, but other roles are used by public agencies, government officials, or military. Lockheed JetStar, which can accommodate ten passengers and two crew members, performed the first flight on September 4, 1957. From 1957 to 1978, 204 aircraft were manufactured with four 3,300 pound (15 kN) Pratt & Whitney JT 12 turbojet engines followed by Garrett TFE 731 turbofan engine. 44,500 pounds (20.2 tons) MTOW, then two General Electric CF 700 turbofan
In the early days, the competition between Sonic and Jet was fairly unilateral, but Jet kept ridicule of Sonic and often made Sonic angry. Nonetheless, Sonic has recognized Jet's skill as a rider of Extreme Gear, and he maintains a professional competitive attitude around him. After all, Sonic resolved his own controversy with Jet after defeating him in the game. Soon, they will build a more friendly relationship based on mutual respect and promise to compete again in the future, even if they are still strong competitors.
Since the first meeting, Sonic is a competitor of Jet the Hawk and its dynamic relationship is based on their competitiveness and their own respect for each other. In the first meeting, Sonic lost Jet in an extreme flight chase, but Sonic never got irritated, but he was eagerly aware of him as a precious new competitor. In the early days, the competition between Sonic and Jet was fairly unilateral, but Jet kept ridicule of Sonic and often made Sonic angry. Nonetheless, Sonic has recognized Jet's skill as a rider of Extreme Gear, and he maintains a professional competitive attitude around him. After all, Sonic resolved his own controversy with Jet after defeating him in the game. Soon, they will build a more friendly relationship based on mutual respect and promise to compete again in the future, even if they are still strong competitors.