Definition of Icing Conditions

 COWL

Icing conditions exist when the OAT (on the ground and for takeoff) or TAT (inflight) is 10`C or below, and:

-         Visible moisture in any form (such as clouds, fog, mist, rain, snow, sleet, or Ice crystals), is present in flight, or below 400 feet AGL for ground operations, or

When operating on surfaces that are wet or contaminated.

Cowl Anti-Ice must be ON for all ground and flight operations when icing conditions exist except when the inflight SAT is -40`C or below, or ICE is annunciated by the ice detection system.

Definition of Icing Conditions

Wing-Anti-Ice

Icing conditions exist when the OAT (takeoff) is 5`C or TAT (inflight) is 10`C or below, and:

-         Visible moisture in any form (such as clouds, fog, mist, rain, snow, sleet, or Ice crystals), is present in flight, or below 400 feet AGL for ground operations, or

-         The runway is wet or contaminated.

When must wing anti-ice be on?

Wing Anti-Ice must be ON for takeoff and flight operations when ICE is annunciated by the ice detection system, or when icing conditions exist and the airspeed is less than 230 KIAS except when the inflight SAT is -40`C or below.

-         When type IV anti-icing fluids have been applied, the wing anti-ice system must only be selected and confirmed ON, if required, just prior to thrust increase for takeoff.

-         L or R WING A/ICE caution messages may be posted during taxi but must be verified out (i.e. WING A/ICE ON advisory message posted) prior to take-off.

-         Wing anti-ice must be ON for the final two minutes prior to takeoff during all ground operations 5`C OAT or below unless Type IV anti-icing fluid has been applied.

During the External walk around inspection to determine that the wing is free from frost, ice, snow or slush when the OAT is 5`C or less, or the wing fuel temperature is 0`C or less, or the atmospheric conditions have been conducive to frost formation. Ice and frost may continue to adhere to wing surfaces for some time even at outside air temperatures above 5`C. A tactile check of the wing leading edge, wing forward upper survace and wing rear upper surface.

Maximum Tailwind for takeoff and landing?

EICAS Limit Markings:

Red _______

Amber _______

Green _______

maximum and minmum limitations

caution range

normal operating range

75% N₁ for 2 minutes

whichever is longer.

Airplane Cold Soak

Define:

Before the first flight of the day, when the airplane is cold-soaked at an ambient temperature of -30'C (-22'F) or below for more than 8 hours.

Airplane Cold Soak

Operational

-         The engines must be motored for 60 seconds and fan rotation must be verified before an engine start is initiated.

-         Thrust reversers must be actuated until the deploy and stow cycles are less than 5 seconds

Continuous Ignition must be used during:

-Takeoff and landing on contaminated runways

-Takeoff with high crosswind components (15 kts or greater)

-Flight through moderated or heavier intensity rain

-Flight through moderate or heavier intensity turbulence

-Flight in the vicinity of thunderstorms

Starter Cranking Limits

Starter Cranking Limits

Dry Motoring Cycle for engines

Dry Motoring Cycle for engines

Takeoff with a fuel load in excess of _____ in the center tank is not permitted unless each wing tank is above ______.

500 lbs in the center tank

each wing tank is above 4,400 lbs

Powered Crossflow and gravity Crossflow must be ___ for takeoff.

Takeoff with engine fuel temperature indications below ____ is prohibited.

must be OFF

below 5'C is prohibited.

With the APU door not closed, or the door position is unknown:

The airplane must be limited to _____, or ______________.

limited to 300 kts, or

the APU must remain in operation

                                             RVSM Required Equipment List

                                             RVSM Required Equipment List

Minimum Auto Pilot engagement altitude ___________, except when performing:

Non-precision approach _______

          Precision approach ________

engagement altitude _____600 ft AGL

    Non-precision approach   400 ft AGL

          Precision approach   80 ft AGL

Minimum brake cooling time 

reverse above 60% N1

air speeds below 75 kts

Below 60 kts

not above 30% N1.

Use of the EMER DEPRESS switch above ________ is prohibited.

Max altitude for single pack operations _______

above 15,000 ft

25,000 ft

Immediate Action Items

Braking Loss / Asymmetry

1.     Wheel brakes….Release momentarily

2.     PM will select ANTI-SKID to OFF

3.     Wheel brakes …Re-apply as required

4.     Reverse Thrust….Apply maximum until stopping assured.

Immediate Action Items

Cabin Alt

1.     Oxygen masks…Don and 100%

2.     Crew communication…Establish

3.     Captain assumes PF duties

Immediate Action Items

Double Engine Failure

1.     Continuous Ignition…ON

2.     Airspeed…240 KIAS minimum

Immediate Action Items

Smoke / Fumes

1.     Oxygen masks…Don and 100%

2.     Crew communication…Establish

Immediate Action Items

Stab Trim Runaway

1.     Control wheel…Assume manual control and override runaway

2.     Both STAB TRIM DISCs…Push, hold and release

3.     Captain assumes PF duties

4.     STAB CH1cb (2F5)…Open

STAB CH2cb(4A1)…Open