RNP APCH中，在转弯前后可以短暂偏离航迹横向误差标准，偏离量最多达到__是允许的？ During RNP APCH, the required navigation accuracy during & immediately after turns is ___.
A.1.0倍RNP值 1xRNP
B.2.0倍RNP值 2xRNP
C.1.5倍RNP值 1.5xRNP
正确答案是1