north face denali formally approved

Chengdu Aircraft Factory J -7 Ⅰ in Egypt called for improvements on the basis of developed by export-oriented, first flight in June 1979 to 20 aircraft were delivered in late 1981. May 1981, Egypt called for 40 aircraft, after orders for further improvements, because of their technical state is equivalent to F -7 Ⅱ, which batch of aircraft known as the F -7 Ⅱ export. Also exported to Tanzania 16. manufactured by the Chengdu Aircraft Company, Chengdu Aircraft Design Institute (611) in high-altitude F -7 Ⅰ developed based on high-speed fighter. At that time, known as the F -7 Ⅰ change, May 1977, the State  insanity workout issued a document formally approved the F -7 Ⅰ aircraft improvements. December 30, 1978 maiden flight in December  north face denali  formally approved the design of stereotypes, and officially named the F -7 Ⅱ. 1980 by the Chengdu Aircraft Manufacturing Company and put into mass production in Guizhou 011 bases, 011 bases in Guizhou, which produced approximately 100. 1990 production. Since 1997, China renamed the F-7B. A: In the F -7 Ⅱ / B-type units on the basis of improvement of domestic  blackhawks jerseys and development, March 7, 1984 maiden flight in 1986, setting into operation, originally planned to introduce the first production of 100 rack equipment, 100 localization of the introduction of after-loading equipment. At that time, cut military spending and domestic demand. Subsequently, in view of Jordanian exports to the success of the F-7M negotiations for the introduction of the F-7M on the transplant technology, the production line from the F -7 Ⅱ out two as the introduction of equipment testing machine, addition, modification of a pre-research machine (machine No. 139), as a domestic equipment and systems modified testing machine.

(6) J -7 Ⅱ H (J-7H): the F -7 Ⅱ / B based on the type of improvement, March 7, 1984 flight, setting into operation in 1986, serving in 1988, reinforced the ground attack  mac brushes  . by the Chengdu Aircraft Company F -7 Ⅱ developed on the basis of export-oriented, said the J -7 Ⅱ modified J-7B, the known export F-7B, 1980 started to develop, May 16, 1982 flight. Jordan 20 first export, then export the Sudan 22, Iraq 90.