Unanunciated Checklists

Question 1

On the ground, an aborted engine start is

needed.

Answer 1

Aborted Engine Start L, R

Question 2

One or more of these occur:
•ATC reports ADS-B Out is lost or degraded
•On the CDU POS REF 3/3 page, the GPS L
line is blank and the left transponder is
selected
•On the CDU POS REF 3/3 page, the GPS R
line is blank and the right transponder is
selected

Answer 2

ADS-B Failure

Question 3

Airspeed or Mach indications are suspected
to be unreliable. (Items which can indicate
unreliable airspeed are listed in the
Additional Information section.)

Answer 3

Airspeed Unreliable

Question 4

The correct emergency access code is

entered.

Answer 4

Automatic Unlock

Question 5

One or more of these occur in flight:
•A suspicious article has been found on the
airplane.
•A bomb threat has been made against the
airplane and the flight crew has been
advised.
(The Flight Deck Dangerous Object (Bomb)
Search Checklist is listed in the Additional
Information section.)

Answer 5

Bomb Threat

Question 6

Airplane ditching and evacuation are

needed.

Answer 6

Ditching

Question 7

Engine speed for both engines is below idle.

Answer 7

Dual Eng Fail/Stall

Question 8

Electromagnetic or radio frequency
interference is suspected from inflight
entertainment, internet services, or portable
electronic devices

Answer 8

Elec, RF Interference

Question 9

An engine start is needed and all of the
following are true:
•There is N1 rotation
•There was no engine fire
•There is no abnormal airframe vibration

Answer 9

Eng In–Flight Start L, R

Question 10

One or more of these occur:
•Engine indications are abnormal
•Engine indications are quickly nearing or
show an exceedance
•Abnormal engine noises are heard,
possibly with airframe vibration
•There is no response to thrust lever
movement or the response is abnormal
•Flames in the engine inlet or exhaust are
reported

Answer 10

Eng Lim/Surge/Stall L, R

Question 11

One or more of these occur:
•Airframe vibrations with abnormal engine
indications
•Engine separation

Answer 11

Eng Svr Damage/Sep L, R

Question 12

An evacuation is needed.

Answer 12

Evacuation

Question 13

An engine tailpipe fire occurs on the ground

with no engine fire warning.

Answer 13

Fire Eng Tailpipe L, R

Question 14

Fuel jettison is needed.

Answer 14

Fuel Jettison

Question 15

A fuel leak is suspected for the reasons listed
in the Additional Information section of this
checklist.

Answer 15

Fuel Leak

Question 16

The landing gear lever cannot move to UP.

Answer 16

Gear Lever Locked Down

Question 17

A hijack is in progress.

Answer 17

HIJACK

Question 18

Engine ice crystal icing or TAT probe icing is
suspected. Ice crystal icing conditions exist
when in visible moisture, and one or more of
the following indications are present:
•Amber or red weather radar returns below
the airplane
•Appearance of liquid water on the
windshield at temperatures too cold for
rain (the sound is different than rain)
•The autothrottle disconnects or is unable
to maintain the selected airspeed
•TAT indication on EICAS stays near
0 degrees C
•Abnormal engine vibration indications
(Additional items that can indicate ice crystal
icing are listed in the Additional Information
section.)

Answer 18

Ice Crystal Icing

Question 19

Flight controls are jammed or restricted in

roll, pitch, or yaw.

Answer 19

Jammed Flight Controls

Question 20

One or more of these occur:
•The flight deck access system switch is
OFF
•The lock is failed

Answer 20

Lock Fail

Question 21

A landing at greater than the maximum

landing weight is needed.

Answer 21

Overweight Landing

Question 22

A precautionary disembarkation is needed.

Answer 22

Precautionary Disembarkation

Question 23

Smoke or fumes removal is needed.

Answer 23

Smoke or Fumes Removal

Question 24

Smoke, fire or fumes occurs.

Answer 24

Smoke, Fire or Fumes

Question 25

A tail strike is suspected or confirmed

Answer 25

Tail Strike

Question 26

Volcanic ash is suspected when one or more
of these occur:
•A static discharge around the windshield
•A bright glow in the engine inlets
•Smoke or dust on the flight deck
•An acrid odor

Answer 26

Volcanic Ash

Question 27

The forward flight deck window has one or
more of these:
•An electrical arc
•A delamination
•A crack
•Is shattered

Answer 27

Window Damage FWD L, R

Question 28

The side flight deck window has one or more
of these:
•An electrical arc
•A delamination
•A crack
•Is shattered

Answer 28

Window Damage Side L, R