在東航事件中,空中交通管制員在飛機墜毀前沒有聽到飛行員的任何消息,這使得黑匣子提供的數據尤為重要。@

------------------
請訂閱新官方YouTube頻道:
https://bit.ly/2XxPrsd

✅立即支持訂閱:
https://hk.epochtimes.com/subscribe
✅直接贊助大紀元:
https://www.epochtimeshk.org/sponsors
✅成為我們的Patron:
https://www.patreon.com/epochtimeshk

------------------

📰支持大紀元,購買日報:
https://www.epochtimeshk.org/stores
📊InfoG:
https://bit.ly/EpochTimesHK_InfoG
✒️名家專欄:
https://bit.ly/EpochTimesHK_Column