north face denali -speed development

manufactured by the Chengdu Aircraft Company, Chengdu Aircraft Design Institute (611), Northwestern Polytechnical University in the F -7 Ⅱ combined high-speed high-altitude fighter developed on the  insanity workout of . Development started in 1987, first flight in May 1990, a total of three prototypes into test flight in May 1993 setting, in December 1993 by the Chengdu Aircraft Manufacturing Company production, equipment, Air Force and Navy aviation.

by Shenyang Aircraft Corporation, Shenyang Aircraft Design Institute (601) -7 in the F-type light fighter on the basis of high-altitude  north face denali  -speed development of high-altitude high-speed fighters, mainly used to air defense, air combat and seizing control of the air, it the United States F-4, F-104, F-105, B-58 as the main operational target. J -8 original design for the all-weather, because of the new AC power supply systems and radar systems for  blackhawks jerseys reasons, can not keep up the development progress of the J -8, so the higher level design decisions stereotypes J -8 two steps: first by  mac brushes  the DC power supply equipment daylight-type setting from the device production, the second step and then AC power supply mounted fire control radar of the December 31, 1979, the Committee agreed that aviation products stereotypes J -8 (day) design shape. The series of modifications include: the F-type based on the improvement of weather type, the development was first mooted in 1972, April 25, 1981 flight, 1985 on July 27, aviation products, J -8 Ⅰ stereotypes Committee approved the design finalized, put into production the end of 1985, 1986 service.