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I;~
SYSTEM LIMITS (CONT)
I OXYGEN SYSTEM
The
following aircraft certification requirements are in addition
to
the
re-
quirements of applicable operating rules.
The
most restrictive requirement
(certification
or
operating) must
be
observed.
I
On
aircraft with
Scott
ATO crew masks,
hats
and
"ear-muff" type headsets
must
be
removed prior
to
donning
crew
oxygen masks.
-~
Headsets, eyeglasses,
or
hats worn by crew members
.=.,
may interfere
with
quick-donning capabilities.
Crew
and
passenger
oxygen
masks
are
not
approved for use above
40,000
feet cabin altitude.
• Passenger masks
are
intended for use during
an
emergency descent
to
an
altitude
not
requiring sup-
plemental oxygen.
• Passenger masks
will
not
provide sufficient oxygen
for prolonged operation above
34,000
feet cabin al-
titude. Prolonged operation above
25,000
feet cabin
altitude
with passengers
on
board is
not
recommended.
Aircraft
35-067
thru
35-112
except
35-107
and
aircraft
36-
018
thru
36-031.
Above Right Level
250
-
• Aircraft with ZMR
100
Series
Crew Masks -
One
crew member
must wear oxygen mask around his neck.
• Aircraft with
6600214
Series Crew Masks - Crew masks must
be
in
the
quick-donning position which allows donning within 5
seconds.
Above Right Level
410
- Pilot, copilot
and
passengers must
wear
oxygen
masks.
Aircraft
35-107,
35-113
and
subsequent
and
aircraft
36-032
and
subsequent.
Above Right Level
250
- Crew masks must
be
in the quick-donning posi-
tion which allows donning within 5 seconds.
1-18
FAA
APPROVED
4-30-76
REISSUED
2-25-81,
CHANGE
10