Sunday, October 14, 2012

Fliers in small planes at risk of oxygen shortage

Mumbai:  It is a small detail but it could mean the difference between life and death. If you are in a turbo prop aircraft like a Bombardier Q400 or an ATR aircraft, oxygen masks in these flying machines are not deployed automatically during an emergency in case oxygen levels in the passenger cabin dip, making it hard to breathe.
In such situations, passengers in such aircraft are expected to make do with poor oxygen supply for a maximum of four minutes, which is something a healthy person can endure. But if you have an asthma condition or a pulmonary or cardiac problem or are severely anaemic or if you are a heavy smoker, you could be in trouble. The same would apply if you are a senior citizen or if you are flying with a baby.
Bombardier Q400 aircraft have no oxygen masks for passengers. One has to call for help and the flight attendant is expected to rush with an oxygen cylinder which has masks attached. In case of an ATR aircraft, the flight attendant will have to come to your row and manually deploy the oxygen mask, which though is available only for 25 percent of the passengers.
15/10/12 Manju V/Times of India
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