"Whether the air cavalries trained by pilot academies in the 4 provinces could attend battle now?"
"I could only say they have mastered the basic combat skills by airplanes. However, the real fighters couldn't be trained by pilot academies; instead, they could only be trained on the battlefields!"
"How many air cavalries could be trained by the end of this year?"
"There're total 341 pilot academies within the 4 provinces. By the end of this year, these pilot academies could train over 1 million air cavalries in total. We've already produced an equal number of airplanes. In the next year, the number of pilot academies within the 4 provinces could even increase by two times. Some excellent flight students could become coaches. Therefore, over 2 million air cavalries could be trained in the 4 provinces by next year..."