FLIGHT PLANNING
EMB-145 A1 LB FAA
AIRPLANE
OPERATIONS
MANUAL
1-05-45
Page
6
Code
06
REVISION 39
AOM-145/1114
Depressurization
The following charts present the passenger chemical oxygen
generator descent profile. In case of an emergency descent, the
airplane path must be at or below the generator profile in order to
ensure sufficient supplemental breathing oxygen to the passengers.
Time (min)
38000
36000
34000
32000
30000
28000
26000
24000
22000
20000
18000
16000
14000
12000
10000
1
2
3
4560
7
8
9
10
11 12 13
Pressure Altitude (ft)
12 MINUTE CHEMICAL OXYGEN
GENERATOR DESCENT PROFILE
EM145AOM050045A.DGN
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