Chapter 1 - Limitations Flashcards
Maximum Runway Slope
+/– 2%
Company limit: Minimum runway width
30 meters
Company limit: Minimum taxiway width
15 meters
Maximum Takeoff and Landing Tailwind Component
15 knots
Maximum speeds
Observe gear and flap placards, or 340 knots or Mach .82
Max operating altitude
41.000 feet
Max landing altitude
8.400 feet
Do not operate HF radios…
…during fueling operations.
Max landing weight
66.360 kg
Max takeoff weight
78.999 kg
Max Zero Fuel weight
62.731 kg
Wingtip turn radius
75.2 feet / 22.9 meters
FLIGHT MANOEUVRING LOADS
Flaps up +2.5G to -1.0G
Flaps down +2.0G to 0.0G
Maximum Wind (including gusts) Ground operations Tailwind Autoland headwind Autoland crosswind
Ground operations: 60kts # Max tailwind: 15 kts # Max headwind for autoland: 25 kts # Max crosswind for autoland: 20 kts
Recommended Maximum Crosswind (incl gusts)
Dry RWY
Wet Rwy
Contaminated
BA Good
BA Medimum
BA Poor
Dry Runway: 34 kts
Wet Runway: 34 kts
Contaminated:
BA Good: 34 kts
BA Medium: 20 kts
BA Poor: 5 kts
Takeoff in standing water/slush or equivalent, depth greater than ….. mm is not allowed
13 mm
Fuel System temp limits
Max fuel tank temp: 49°C
Min fuel tank temp: 3°C above freezing point or -43°C, whichever higher.
Max main tanks imbalance
453 kg
Max takeoff engine EGT
950°C
Max N1 and N2 engine RPM
104% and 105%
Max continuous engine EGT
925°C
Engine temp limit during start
725°C
Minimum engine oil pressure
13 PSI
if engine oil pressure is in the yellow band with takeoff thrust set: DO NOT TAKEOFF!
Max engine oil temp, continuous operation
140°C
Max engine oil temp
155°C
operation between 140-155°C is limited to 45 minutes
Engine starter duty cycles limits
First attempt: 2 minutes on, 10 seconds off
Second and subsequent attempts: 2 min on, 3 min off.
APU max operating altitude with electrical load
41.000 feet
APU load, both bleed only, bleed+electrical
Bleed only: do not use above 17.000 feet
Bleed AND electrical: do not use above 10.000 feet
When should you not operate the onboard weather radar?
When in a hangar, or within 50 feet of fueling operations of fuel spills.
Use of aileron trim is prohibited…
…with the autopilot engaged.
During takeoff, when can you engage autopilot?
When passing 400 feet AGL.
The Minimum Use Height (MUH) for single channel autopilot operation is defined as …
…158 feet AGL.
Maximum and minimum glideslope angles for autoland are…
3.25 degrees and 2.5 degrees respectively.
Autoland capability may only be used with…
…flaps 30 or 40 and both engines operative
Max flap extension altitude
20.000 feet
Under what condition is it prohibited to hold with flaps extended?
In icing conditions.
Do not deploy the speed brakes in flight at radio altitudes less than…
…1.000 feet.
The maximum allowable in-flight difference between Captain and First Officer altitude displays for RVSM operations is…
…200 feet.
The maximum allowable on-the-ground altitude display differences for RVSM operations are…
Capt/FO: 50 feet
Capt or FO and field elevation: 75 feet.
Minimum HYDRAULIC OIL level before flight is …
76% (triggers REFILL indication)
Minimum ENGINE OIL quantity is …
… 60% before flight. (if less than 70%, notify MOC)
… 80% before a long flight (4 hours).
If during ENGINE START there is a fuel leak from the engine drain …
… continue on IDLE for up to 5 minutes. If the leak continues, shut down for maintenance.
Name and power of the 737-800 engines
Two CFM56-7B26 Turbofan engines, producing 26,000 lbf thrust.
When is Cold Soaked Fuel Frost (CSFF) allowed?
- Ambient temperature > 4°C
- There is no precipitation or visible moisture (rain, snow, drizzle, or fog with less than 1 mile visibility)
- Tank fuel temperature is at or above -16°C
- Frost within CSFF area on upper wing and not more than 3mm thick CSFF on lower wing surfaces
Speed Brakes should not be extended …
… with flaps 15 or more.
