![](https://flightsafety.org/wp-content/uploads/2024/04/qantaslink-fumesScreenshot-2024-04-23-122007-e1713889382879.png)
The QantasLink Boeing 717-200 was on approach to Hobart (Tasmania, Australia) Airport when the pilots smelled chlorine for about 10 seconds; soon afterward, the captain, and then the first officer, experienced hypoxia-like symptoms. They landed the airplane safely, but doctors said the captain had persistent symptoms consistent with impairment, and both had lingering headaches.