Chapter 551 Forgot (Second Change)

Liu Hai was surprised to hear the news on the radio in Kyoto.

For other things, Liu Hai is not very clear about the development process, but this aircraft should have flown for the first time in history in 1976.

In the 1980s, the three leaders formally introduced this aircraft, and purchased 96 aircraft at one time to replace the old c119 transport aircraft of the three leaders.

Unexpectedly, this time it was ahead of schedule.

"It seems that the fat bear has increased its support, but the three leaders' cooperative research and development is a bit funny." Liu Hai knows that the technical strength of the three leaders' aircraft research and development at this stage is to let him imitate

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