Limitations

Question 1

Max Tailwind Component TAKE OFF and LANDING

Answer 1

-300 and -700 Pax - 10 KTS
-800 - 15 KTS
-All Freighters - 15KTS

Question 2

Severe Turbulent Air Penetration Speed - Climb and Descent

Answer 2

Classic - 280 Knots / 0.73M
Classic Freighter - 264 Knots / 0.65M
All NG’s - 280 Knots / 0.76M

Question 3

Can HF Radio be operated during refuelling?

Answer 3

No

Question 4

Is aileron trim allowed with autopilot engaged?

Answer 4

No

Question 5

After take off, at what Altitude can the autopilot be engaged?

Answer 5

Classic - 1000 feet AGL
NG - 400 feet AGL

Question 6

For single channel autopilot operation during approach, at what height must the autopilot be disconnected for landing?

Answer 6

50 feet AGL

Question 7

Max glideslope angle for autoland?

Answer 7

3.25 degrees

Question 8

Min glideslope angle for autoland?

Answer 8

2.5 degrees

Question 9

Restrictions on autoland?

Answer 9

• Flaps must be 30 or 40 degrees
• Both engines must be operative

Question 10

Level Change mode restriction on approach?

Answer 10

Do not use below 1000 feet above field elevation

Question 11

Max N1 RPM

Answer 11

Classic - 106%
NG - Red Line

Question 12

Max N2 RPM

Answer 12

Classic - 105%
NG - Red Line

Question 13

Max Take Off EGT

Answer 13

Classic - 930º
NG - Red Line

Question 14

Max Continuous EGT

Answer 14

Classic - 895º
NG - Red Line

Question 15

Max Start EGT

Answer 15

Classic - 725º
NG - Red Line

Question 16

Min Oil Pressure

Answer 16

13PSI

Question 17

Max Oil Temperatures

Answer 17

Classic - 160º continuous
160-165º for up to 15 Minutes
165º Max

NG - Red Line

Question 18

When must continuous ignition be used? (Engine start switch in the CONT position)

Answer 18

During take off, landing heavy rain and engine anti-ice procedures

Question 19

Reverse Thrust Limitation

Answer 19

Intentional selection of reverse thrust during flight is prohibited

Question 20

APU Altitude Limitations

Answer 20

Max operating - Classic - 37000 feet, NG - 41000 feet

With electrical load - Classic - 35000 feet, NG - 41000 feet

With Bleed Load - 17000 feet

With bleed and electrical load - 10000 feet

Question 21

Max Altitude with flaps extended

Answer 21

20000 feet

Question 22

Control input limitation

Answer 22

Avoid rapid control inputs at any speed

Question 23

Lowest Altitude for speed brake deployment?

Answer 23

1000 feet

Question 24

Weather radar operation distance limits

Answer 24

• Not inside a hangar other than test mode

Question 25

Max fuel imbalance

Answer 25

453Kgs

Question 26

Max cabin pressure differential

Answer 26

Classic - 8.65 PSI NG - 9.1 PSI

Question 27

Max main fuel tank imbalance ....?

Answer 27

453Kgs

Question 28

Max fuel temp

Answer 28

49°C

Question 29

Can a fuel pump circuit breaker be reset?

Answer 29

No

Question 30

Time required between movements of the alternate flap position switch?

Answer 30

15 seconds

Question 31

Min pneumatic pressure req for Engine start ?

Answer 31

30PSI at Sea Level Classic Only**

Question 32

Max APU start EGT ?

Answer 32

Classic - 760°

Question 33

Max continuous EGT APU ?

Answer 33

Classic - 710°

Question 34

Max take off thrust time limit ?

Answer 34

5 minutes or 10 minutes if an engine failure has occurred and there are obstacles in net flight path

Question 35

Max generator drive oil temp ?

Answer 35

Classic - 157°C

Question 36

Min N1 for anti ice operation

Answer 36

40%

Question 37

Max CSD oil temp rise ?

Answer 37

20°

Question 38

Minimum duct pressure for dual pack operation from one source

Answer 38

20PSI

Question 39

Minimum Fuel Temp

Answer 39

-45° Classic -43° NG

Question 40

Minimum time between complete flap retraction cycles?

Answer 40

5 min

Question 41

Max Operating Altitude

Answer 41

Classic - 37000 feet NG - 41000 feet

Question 42

Max Take-Off and Landing Altitude

Answer 42

8400 feet

Question 43

Max allowable in flight difference between captain and FO altimeters for RVSM

Answer 43

200 feet

Question 44

Max allowable difference on ground between captain and FO altimeters for RVSM

Answer 44

Classic Sea level - 40 feet 5000 feet - 45 feet 10000 feet - 50 feet NG Sea Level - 5000 - 50 feet 5000 - 10000 - 60 feet

Question 45

Max X-Wind Component TO and Landing

Answer 45

Classic - Dry 35 KTS (30KTS - Narrow Runway) NG - Dry 34 KTS (30KTS - Narrow Runway) Wet 25 KTS (20KTS - Narrow Runway) Standing water/slush 15 KTS Snow/Ice 15KTS

Question 46

Is Holding with flaps extended in icing conditions allowed?

Answer 46

No

Question 47

Engine Start Cycle Limitations

Answer 47

Classic - 2 min on 20 sec off, then 2 min on 3 min off - unlimited NG - 2min on, 10 sec off - unlimited

Question 48

APU Start Cycle Limitations

Answer 48

Classic - 0min, 5min, 1Hr off NG - 0min, 0min, 15min off

Question 49

How long must the APU run before bleed can be used?

Answer 49

Classic - 1min NG - 2min

Question 50

Max headwind for autoland

Answer 50

25

Question 51

Max speed to extend gear

Answer 51

270 0.82

Question 52

Max speed to retract gear

Answer 52

235

Question 53

Max speed for operation with gear down

Answer 53

320 0.82

Question 54

Max tailwind autoland

Answer 54

Same as normal tailwind limitations

Question 55

Max xwind autoland

Answer 55

20

Question 56

Is assumed temp method approved for use with anti skid inop?

Answer 56

No

Question 57

Turning radius limitation -300

Answer 57

Tail

Question 58

Turning radius limitation -700

Answer 58

Wingtip

Question 59

Turning radius limitation -800

Answer 59

Wingtip

Question 60

Narrow Runway Limitations

Answer 60

Must have….. Reverse Thrust Normal Brakes Runway centreline and end lighting Steering Slope guidance both ends Not approved in low visibility or in -800’s