Yes, Putting an Emergency Oxygen Mask on First Is Vital

Name: Yes, Putting an Emergency Oxygen Mask on First Is Vital
Uploaded: 2018-09-13
Duration: 188035
Description: Investigators looking into the October 25, 1999 crash of Learjet 35 were faced with a puzzling question: If the supplemental oxygen was working, why didn't the crew use their masks as soon as they ran into trouble?

Investigators looking into the October 25, 1999 crash of Learjet 35 were faced with a puzzling question: If the supplemental oxygen was working, why didn't the crew use their masks as soon as they ran into trouble? (03:08)