Limitations Flashcards
Max Tailwind Component TAKE OFF and LANDING
-300 and -700 Pax - 10 KTS
-800 - 15 KTS
-All Freighters - 15KTS
Severe Turbulent Air Penetration Speed - Climb and Descent
Classic - 280 Knots / 0.73M
Classic Freighter - 264 Knots / 0.65M
All NG’s - 280 Knots / 0.76M
Can HF Radio be operated during refuelling?
No
Is aileron trim allowed with autopilot engaged?
No
After take off, at what Altitude can the autopilot be engaged?
Classic - 1000 feet AGL
NG - 400 feet AGL
For single channel autopilot operation during approach, at what height must the autopilot be disconnected for landing?
50 feet AGL
Max glideslope angle for autoland?
3.25 degrees
Min glideslope angle for autoland?
2.5 degrees
Restrictions on autoland?
- Flaps must be 30 or 40 degrees
- Both engines must be operative
Level Change mode restriction on approach?
Do not use below 1000 feet above field elevation
Max N1 RPM
Classic - 106%
NG - Red Line
Max N2 RPM
Classic - 105%
NG - Red Line
Max Take Off EGT
Classic - 930º
NG - Red Line
Max Continuous EGT
Classic - 895º
NG - Red Line
Max Start EGT
Classic - 725º
NG - Red Line
Min Oil Pressure
13PSI
Max Oil Temperatures
Classic - 160º continuous
160-165º for up to 15 Minutes
165º Max
NG - Red Line
When must continuous ignition be used? (Engine start switch in the CONT position)
During take off, landing and engine anti-ice procedures
Reverse Thrust Limitation
Intentional selection of reverse thrust during flight is prohibited
APU Altitude Limitations
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
Max Altitude with flaps extended
20000 feet
Control input limitation
Avoid rapid control inputs at any speed
Lowest Altitude for speed brake deployment?
1000 feet
Weather radar operation distance limits
- Not within 50 feet (16m) of refuelling, or spilt fuel
- Not inside a hangar other than test mode
Max fuel imbalance
453Kgs
Max cabin pressure differential
Classic - 8.65 PSI
NG - 9.1 PSI
Max main fuel tank imbalance ….?
453Kgs
Max fuel temp
49°C
Can a fuel pump circuit breaker be reset?
No
Time required between movements of the alternate flap position switch?
15 seconds
Min pneumatic pressure req for Engine start ?
30PSI at Sea Level
Max APU start EGT ?
Classic - 760°
Max continuous EGT APU ?
Classic - 710°
Max take off thrust time limit ?
5 minutes or 10 minutes if an engine failure has occurred and there are obstacles in net flight path
Max generator drive oil temp ?
Classic - 157°C
Min N1 for anti ice operation
40%
Max CSD oil temp rise ?
20°
Minimum duct pressure for dual pack operation from one source
20PSI
Minimum Fuel Temp
-43º
Minimum time between complete flap retraction cycles?
5 min
Max Operating Altitude
Classic - 37000 feet
NG - 41000 feet
Max Take-Off and Landing Altitude
8400 feet
Max allowable in flight difference between captain and FO altimeters for RVSM
200 feet
Max allowable difference on ground between captain and FO altimeters for RVSM
Classic
Sea level - 40 feet
5000 feet - 45 feet
10000 feet - 50 feet
NG
Sea Level - 5000 - 50 feet
5000 - 10000 - 60 feet
Max X-Wind Component TO and Landing
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
Is Holding with flaps extended in icing conditions allowed?
No
