Limitations

Question 1

Maximum Operating Altitude

Answer 1

39,000’

Question 2

Maximum Crosswind for Engine Start

Answer 2

N/A (45kts in 321)

Question 3

Maximum Crosswind for Takeoff (Gusts Included)

Answer 3

38kts (35kts in 321)

Question 4

Maximum Crosswind for Landing (included gusts)

Answer 4

38kts

Question 5

Maximum Tailwind for Takeoff & Landing

Answer 5

10kts

Question 6

Maximum Airfield Wind for Takeoff / Landing

Answer 6

50kts or gust factor of 20kts

Question 7

Maximum Wind for Passenger Door Operation

Answer 7

65kts

Question 8

Maximum Wind for Cargo Door Operation

Answer 8

40kts (50kts with aircraft positioned into the wind)

Question 9

Cargo Doors Must be Closed Before Winds

Answer 9

65kts

Question 10

Turbulence Penetration Speed

Below FL200

Answer 10

250kts (275kts in 321)

Question 11

Turbulence Penetration Speed

Above FL200

Answer 11

275kts/M0.76 (305kts/M0.76 in 321)

Question 12

Maximum Speed with Flight Deck Window Open

Answer 12

200kts

Question 13

Maximum Speed when Windshield Wiper in Use

Answer 13

230kts

Question 14

Maximum Speed with Gear Extended (Vle)

Answer 14

280kts/M0.67

Question 15

Maximum Speed to to Extend Gear (Vlo Extension)

Answer 15

250kts

Question 16

Maximum Speed to Retract Gear (Vlo Retraction)

Answer 16

220kts

Question 17

Maximum Tire Speed

Answer 17

195kts

Question 18

Minimum Oil Temperature for Start

Answer 18

-40 degrees C

Question 19

Minimum Oil Temperature for Takeoff

Answer 19

-10 degrees (19 degrees for 321)

Question 20

Maximum Speed for Max Reverse

Answer 20

70kts

Question 21

Maximum N2 for Running Reengagement of Starter

Answer 21

20% (63% in 321)

Question 22

Maximum Number of Consecutive Starts

Answer 22

4 (3 for 321)

Standard auto start cycle may consist of up to 3 start attempts

Question 23

APU Bleed Limit for Dual Pack Operations

Answer 23

15,000’

Question 24

APU Bleed Limit for Single Pack Operations

Answer 24

22,500’

Question 25

APU Bleed Limit for ENG START Assist

Answer 25

20,000’

Question 26

Maximum Altitude for APU Start during EMER ELEC CONFIG

Answer 26

25,000’

Question 27

Maximum Altitude for Slats or Flaps Extended

Answer 27

20,000’

Question 28

Maximum Fuel Imbalance for Takeoff

Answer 28

800lbs

Question 29

Maximum Fuel Imbalance for Flight and Landing

Answer 29

1500lbs

Question 30

Maximum Brake Temperature for Takeoff

Answer 30

300 degrees C

Question 31

Do not use LP Ground Conditioned Air while:

Answer 31

Packs operating (avoids valve chatter)

Question 32

Take off on which fuel tank is prohibited?

Answer 32

Center | Why we must wait 2 mins after engine start before take off

Question 33

After 3 motor duty cycles on APU

Answer 33

Wait 60 minutes before attempting 3 more cycles

Question 34

Minimum AP engagement for take off

Answer 34

100’ AGL or 5 seconds

Question 35

Minimum height for AP use in approach with FINAL APP mode (RNAV Approaches)

Answer 35

250’ AGL

Question 36

Minimum height for AP use with V/S or FPA modes ( LOC Approaches)

Answer 36

Applicable MDA or 250’ AGL

Question 37

Minimum height for AP use in a circling maneuver

Answer 37

1000’ AGL or circling MDA, whichever is higher

Question 38

Minimum height for AP use during ILS when CAT I displayed on FMA

Answer 38

160’ AGL

Question 39

Minimum height for AP use during CAT I ILS with CAT II or CAT III DUAL/SINGLE displayed

Answer 39

80’ AGL

Question 40

Minimum height for AP use on GA

Answer 40

100’ AGL

Question 41

Minimum height for AP use in all other phases

Answer 41

500’ AGL on 320 or 900’ AGL on 321

Question 42

Pause between start cycles on the ground

Answer 42

20 seconds (60 seconds for 321)

Question 43

Minimum cooling period between max start cycles

Answer 43

15 minutes