AC981，是地面管制，不是空管。
那个机组的英语水平确实不怎么样，他们听不懂完整的句子，基本只是在听关键词：管制命令，也就是所谓的“pick word”
但是JFK的管制凭什么不用标准的管制用语？凭什么要求所有外国机组都有用英语侃山的能力？
http://www.youtube.com/watch?v=iWDEIvjwaFUKennedy Ground - ATC
A few Moments later AirChina 981 landed, and was cleared to taxi via J,A,MA
================================
ATC: AirChina 981, make right turn here at Juliette, join Alpha, hold short of Mike Alpha.
P: right on Juliette, hold sh... taxi Alpha, hold November. can we taxi now?
(这是事件的起始，机组把Mike Alpha听成了November，不过你听录音可以发现管制说的不算特别清楚)
ATC: make right turn here at Juliette, join Alpha, hold short of Mike Alpha. AirChina 981
(为什么不直接回答机组Yes/No？而且修正命令为什么不先用Negitave提示，听错了这种事儿你不告诉他听错了他怎么可能知道自己听错了)
P: roger, join right Juliette, join Alpha, hold short to November
ATC: OK, I"ll say it again. hold short of Mike Alpha, not November.
(还是，为什么不用No/Negitave，已经知道对方英语或者信号不好，先来一个OK岂非更容易误导？)
ATC: have they cleared you into the ramp?
P: Roger, ramp to the .. ramp, Air China 981
(这里机组明显在pick word，没有听懂)
ATC: OK, they had cleared you into the ramp?
(为什么还是先OK？而且没倒装，加上ATC那语气, 我完全可以理解成Cleared into the ramp.)
ATC: Air China 981, Ground. Air China 981, Kennedy Ground.
(为什么就是不说Negative？而且管制用语是Hold，Ground不是标准用语)
P: 981 go ahead
(于是Ground被听成go ahead)
ATC: have you been cleared into the ramp?
P: OK, cleared to the ramp
(明显不懂疑问句语法)
ATC: No, that was a question! have the ramp people cleared you into the ramp?
P: roger to the gate, AirChina 981
(这里比较无语了)
ATC: I"ll try it again, it"s a question, hold your position, this is a question. have your been cleared into your gate?
(终于使用了“hold”，而且机组也就立刻hold了)
P: OK. we hold here.
ATC: Ok, how about the question? have they cleared you into gate
P: Tower.. Ground.. AirChina981, we are ..gate No.3 is open.. taxi to the northern.
ATC: Air China 981, taxi to the ramp
P: roger, taxi to the ramp
又翻出来了啊。。记得上次是什么事件放这音频的。。。
