Oxygen Duration Chart - Cessna TR182 1979 Pilot Operating Handbook

PILOT'S OPERATING HANDBOOK
SUPPLEMENT
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OXYGEN SYSTEM
MODEL TR182
OXYGEN DURATION CHART
(48 CUBIC FEET CAPACITY)
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OXYGEN DURATION - (HOURS)
9
NOTE, This chart is based on a pilot with an orange c o l o r
vc
o d e d oxygen
line fitting and passengers with green c o l or -c o d e d line fittings.
Figure 2. Oxygen Duration Chart
For FAA requirements concerning supplemental oxygen, refer to FAR
91.32. Supplemental oxygen should be used by all occupants when cruising
above 12,500 feet. As described in the Cessna booklet "Man At Altitude," it
is often advisable to use oxygen at altitudes lower than 12,500 feet under
conditions of night flying, fatigue, or periods of physiological or emo-
tional disturbances. Also, the habitual and excessive use of tobacco or
alcohol will usually necessitate the use of oxygen at less than 10,000 feet.
1 October 1978
3