Safety Check

Question 1

What are the items to check on the realease?

Answer 1

– Aircraft “N” number
– Fuel load
– Flight plan
– Weather, to include reported and forecasted conditions and alternate requirements
– Remarks
– Maintenance items, to include deferrals and
– Performance data
– Applicable NOTAMsairworthiness

Question 2

Who does the safety check?

Answer 2

• either pilot-Silent

Question 3

When do we do the safety check?
external

Answer 3

• prior to the preflight

Question 4

When is the safety check required?

Answer 4

– Accepting an aircraft
– left unattended by the flight deck crew
– powered down

Question 5

When do we need to do the originating check?

Answer 5

– First flight of the day
– After a flight crew change
– After maintenance has been performed on the aircraft
– When the aircraft was completely powered down

Question 6

In what conditions, the external inspections can be dropped on the next crew?

Answer 6

• The outbound crew at the aircraft before the Terminating Checklist
• remain powered
• The outbound does external preflight inspection
• The inbound resolve the issues

Question 7

What is the safety check flow?

Answer 7

Question 8

What is the EMERGENCY EQUIPMENT you are looking for?

Answer 8

Question 9

Safety check BATTERY MASTER explain battery:
Check:

Answer 9

• Flight compartment standby lights illuminate
• MASTER WARNING / MASTER CAUTION lights illuminated, then reset
• ED-2: MAIN BATT ≥ 22 V and APU BATT ≥ 22 V

Question 10

200 SAFETY CHECK Fire test

Answer 10

Question 11

200, front door, when to check?

Answer 11

FFOD. Pump 3A needs to be on.

Question 12

FFOD CREW OXYGEN MASK TEST

Answer 12

SPKR PRESS

MASK / BOOM switch MASK

• Adjust volume for oxygen flow test

RT / IC switch I / C

Oxygen mask container:
Regulator flow selector 100%
TEST AND RESET lever PRESS and hold

Question 13

WHAT COORDINATION IS NEEDED? External air

Answer 13

The PIC must coordinate with FA(s) to ensure the MCD is not closed until the external air source is disconnected.

Question 14

LOW PRESSURE EXTERNAL AIR
WHEN THE CABIN BECOMES INADVERTENTLY PRESSURIZED:

Answer 14

• DO NOT ALLOW ANY PRESSURE VESSEL DOOR TO BE OPENED
• GROUND PERSONNEL MUST DISCONNECT THE LP AIR SOURCE
• ALLOW THE CABIN TO DEPRESSURIZE ON ITS OWN

Question 15

When the cabin is not depressurizing or circumstances require an expedited depressurization:

Answer 15

APU START
APU LCV (CRJ 200) SELECT / OPEN
EMER DEPRESS SELECT / ON

Question 16

Simultaneous use of PACKS and low pressure conditioned air is ________. Use of the APU with PACKS OFF while conditioned air is being used is _________

Answer 16

prohibited
permitted.

Question 17

HIGH PRESSURE EXTERNAL AIR
To establish air conditioning using a high pressure external air source:

Answer 17

SAFETY CHECK COMPLETE
High Pressure External Air Source ESTABLISH
CKPT MAN DESELECT / EXTINGUISH
CABIN MAN DESELECT / EXTINGUISH
10th STAGE ISOL SELECT / OPEN
L / R PACK SELECT / EXTINGUISH

Question 18

A Cold Weather Preflight Inspection must be performed during the external inspection to determine if the critical surfaces are free from frozen contaminants when:

Answer 18

• The OAT is ≤5ºC, or
• Atmospheric conditions conducive to icing exist, or
• The aircraft has remained overnight and may have been subject to contamination, or
• A through flight and residual ice from the inbound leg may have accumulated, or
• The wing fuel temperature is ≤0ºC

Question 19

: Anytime the temperature is 5°C or colder, the preflight inspection must take place within

Answer 19

30 minutes from pushback.

Answer 20

The wing tank area may be more susceptible to cold soak ice or frost. Any contamination on the upper surface of the wing must be removed. Frost ≤1/8” on the bottom surface of the wing tank area does not need to be removed.

Question 21

When ambient temperatures exceed _____ the air conditioning packs or the ground conditioned air must be available to prevent a display shutdown.

Answer 21

30ºC,

Question 22

The minimum oxygen pressure requirement for dispatch from the United States to an international destination is

Answer 22

1650 psi.

Answer 23

HIGH ALTITUDE AIRPORTS

Minimum crew oxygen pressure for dispatch to airports above 7,500 ft MSL is 1650 psi. With approval from Maintenance, dispatch may be authorized with less than 1650 psi.

Question 24

WINDSHIELD HEAT OPERATING ALLOWANCES
Normally the LH and RH WSHLD switches are selected to LOW during the Originating Check.

Question 25

When ambient temperatures are above 30°C, the selection of the WSHLD switches to LOW may be delayed until the After Takeoff Check.