题目内容：
下列哪项属于申请特殊飞行校验出现的情况：( )A.飞行事故调查
B.设施大修或重大调整
C.长期停用的设施重新投入使用
D.维修人员、飞行人员发现有不正常现象
E.以上皆是
参考答案：
选择题：下列哪项属于申请特殊飞行校验出现的情况:( )A.飞行事故调查B.设施大修或重大调整C.长期停用的设
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