"Oh?"
Lin Ju was somewhat puzzled. One aircraft for manned training, another for transport—how could that not be enough?
"You see, you said you were in a hurry, right? So, there must be a lot of zero-gravity training, correct?"
Lin Ju nodded. Time was pressing, so of course they needed to fly several more times.
Wang Zhi immediately put on a 'just as I thought' expression:
"That's right. Drawing 154 is an old airplane after all. To be honest with you, the maintenance process after each flight is longer and more meticulous than for new airplanes. High-intensity flying like current commercial aviation carries risks, especially when you have to perform continuous parabolic flights.