People talk about MSN 001's results in the static test A400M, but that wasn't the first aircraft produced for this job. MSN 5000 was, and used 7,000 strain gages to verify performance under simulated conditions.
下一代总统直升机开发的关键是保证美国总统的安全,并有效地建立 '空中椭圆形办公室'.