# Pilot Declares Emergency Because Of Extreme Hypoxia

- **期号**: SRE Weekly Issue #206（2020-02-09）
- **作者**: —
- **链接**: https://youtu.be/_IqWal_EmBg

## 简介

These pilots’ minds were almost literally sleeping. The air traffic controller gave them a command they could execute in their sleep: Descend and Maintain.

## 正文

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