Beechcraft Bonanza E33 - Oxygen Duration

BEECHCRAFT
Debonair C33
Bonanza E33 and F33
Section IV
Normal Procedures
OXYGEN DURATJON
The recommended masks are pro11ided with the system.
They are designed to be adjustable to
fit the a11erage
person, with minimum leakage of oxygen.
CAUTION
Since 90%1 of the system efficiency is deter-
mined by the fit of the oxygen mask, make cer-
tain the masks fit properly and are in good
condition.
OXYGEN DURArJON CHART {full Bottle)
Duration in minutes at the following altitudes:
Bottle Persons
12,500
15,000
20,000
Capacity Using
FT
FT
FT
1 1014 746 507
2 507 373 253
49 CU ft 3 338 248 169
4 253 186 126
5
202 149 101
NOTE
To calculate duration times for bottle capaci-
ties
other than 49 cu. ft. use 77% (38 cu. ft.) or
230% ( 114 cu. ft.) of chart 11alues.
WARNING
NO SMOKING when using oxygen.
August 1982
4-17