Passenger Oxygen Endurance
I am part of a small operation that flies biz jets worldwide. We have chemical passenger oxygen units with an endurance of 12 mins. Often we fly across the Rockies and I have been uncomfortable for a while that we actually meet the requirements for passenger oxygen in these circumstances.
I would like to hear from others who operate across the Rockies, preferably in airline type aircraft, and to know what passenger oxygen endurance they have on their aircraft types. Also, if there are any restrictions on what routes that can be flown, and/or any specific escape manouevers required.
I am quite knowledgeable about the various regulatory requirements. In the past I have operated over inland China with quite specific high terrain problems. At that time my aircraft had much greater endurance for passenger oxygen, that my current job lacks. So I have the experience and the background.
Consider this an informal approach to see if we have a problem at my current outfit. Thank you.