Limitations Flashcards
Max operating pressure altitude?
43,100 ft
Max takeoff/Landing pressure altitude?
8,400 ft
Max runway slope?
+/- 2%
Unrestricted T/O & LNDG tailwind component?
10 knots
Restricted T/O & LNDG tailwind component? State limit and restrictions.
15 knots
What restrictions apply to tailwind takeoffs in excess of 10 knots?
PWM must specify
Runway clear and dry
Antiskid & T/R’s fully operational
Max takeoff rated thrust is used
Landings with tailwinds greater than 10 knots require what?
Check Landing Field Limit Weight in section 5. Antiskid & T/R's are fully operational Flaps 30 used Auto spoilers used Braking action at least GOOD
Flap speeds for 777 (200B/C)?
1 - 255 5 - 235 15 - 215 20 - 195 25 - 185 30 - 170
Maximum Landing Gear Speed?
Operating 270/.82
Extended 270/.82
Severe turbulence operating speed?
> =25,000….. 280/.82 ( whichever is lower)
< 25,000…… 270
Note: Min of 15 knots Above min maneuvering
Max pressure altitude?
Supp O2 avail………..,,,,,,. 14,000
Supp O2 not available….. 10,000
Max MMO?
.87
Recommended x wind guideline for takeoffs?
40 knots for most cases when runway is dry.
Recommended landing crosswind guidelines?
45 knots dry, 40 knots wet… Both of these assume braking action good
Minimum runway length for LASHO operation?
Fld elev < 2000…. 8,100’
>= 2000…. 8,700’
Note: must have chart to accept and this info with other requirements are stated on chart
Max/Min operating temperature at sea level?
54c / -54c
Gross wt limits for 200A, B, C
Taxi. 547 650 657
Takeoff. 545 648 656
Landing. 445 460 470
Zero fuel 420 430 440
When must door slides be armed?
Prior to taxi, takeoff, & landing
Max differential pressure (relief valves)?
9.1 psi
Max differential pressure for takeoff an landing?
.11 psi
What type of MOD/HEAVY precipitation is explicitly forbidden?
FZRA or HAIL
When can autopilot be engaged?
200’
Wen must autopilot be off?
MDA/DA -50ft
What are wind limits for Cat I autoland (Cat II/III)?
HW=25, XW=25(15), TW=15(10)
What are the requirements for Autoland?
flaps 20 or 30 must be used for Cat II/III approaches no SLATS DRIVE EICAS 40' threshold altitude >440,000# must not loose L Hyd or 2 hyd systems
ILS max angle? min angle?
3.25 /2.5
What altitude can APU be started?
no restrictions 43,100’
APU can support pack operation below what altitude?
22,000 feet
APU start attempts on battery?
3 attempts in 60 minutes
Engine EGT (5 minute limit)
1030C
Engine EGT (continuous limit)?
1015C
Engine EGT (ground start limit)?
750C
Engine EGT (flight start limit)?
825C
Engine Oil Quantity (minimums)
22 before start, 18 prior to takeoff
Engine Oil Temp (Continuous/Momentary)?
124C/135C (15 minutes)
Max flap extension altitude/
20,000 ft
What mode must flight controls be operating in?
Normal
Minimum altitude for speedbrake use?
1,000 ft
Altimeter difference for RVSM?
75’ on ground, 200’ in flight
Max fuel temp?
49C
Minimum hydraulic quantity for dispatch?
above RF
Max tire speed?
204 knots
