Limitations Flashcards
Category for Approaches?
Category D both Straight In and Circling
Max Operating Pressure Altitudes
787-8?
787-9?
787-10?
787-8,9 43,100 ft
787-10 41,100 ft
Max TO and LDG ALT?
14,000 ft
Max Runway Slope?
+/- 2%
Max Tailwind, TO and LDG?
15 kts
Max Landing Gear Speed?
VLO?
VLE?
270 kts / .82 Mach for both
Turbulent Air Penetration Speed
At and Above 25,000 ft?
Below 25,000 ft?
At and Above 25,000
310 KIAS / .84 Mach, whichever lower
Below 25,000
290 KIAS
Takeoff Crosswind Guidelines
40 kts all types, all weights on dry runway
starred
LANDING CROSSWIND GUIDELINE
40 knots for all operations, single engine and all engine, all types and weights
Gross Takeoff Weights?
787-8
787-9
787-10
787-8 502.5
787-9 561.5
787-10 560
Max Landing Weights
787-8
787-9
787-10
787-8 380
787-9 425
787-10 445
Max differential pressure?
For TO and LDG?
9.9 PSI
.11 PSI
Minimum ALT for autopilot engagement after TO?
200 ft
Max Airfield Elevation for Autoland?
8,400 ft
Without LAND 2 or LAND 3, when must autopilot be disengaged?
135 ft AGL
If LAND 2 or LAND 3, but glide slope is >3.25 degrees, when must autopilot be disengaged?
100 ft AGL
If glidepath > 3.77 degrees, when must autopilot be disengaged?
No later than 50 ft below DH/MDA
Min ALT for FLCH on approach?
1,000 ft AFE
Max Wind Component for takeoff with HUD?
Headwind?
Tailwind?
Crosswind?
Headwind 25 kts
Tailwind 15 kts
Crosswind 15 kts
Max Wind for ILS Autoland
Headwind?
Tailwind?
Crosswind?
Headwind 25 kts
Tailwind 15 kts
(10 kts CAT II/III)
Crosswind 25 kts
(15 kts CAT II/III)
Max glide slope angle for autoland?
3.25 degrees
Min glide slope angle for autoland?
2.5 degrees
Can you Autoland from a GLS approach?
No, even if LAND 2 or LAND 3
What flap configuration may be used with Autoland?
Engine Inoperative?
Above Max Landing Wt?
Flaps 20, 25, or 30
Both engines or one engine inoperative
Autoland not certified above max landing weight
APU Start Cycle Limitation?
If APU does not start after 2nd attempt, 5 minute cooling period.
HF Radio Limitation?
Do not use HF during fueling operations.
Minimum Oil Quantity prior to Start?
18 quarts
Min Oil Temp for Start?
-40 degrees C
Reverse thrust in flight?
Intentional selection of reverse thrust in flight is prohibited
Use of reverse thrust for backing the aircraft?
Prohibited
Engine thrust Limitation for ground operations
No more than taxi thrust (45%) for more than 40 kt crosswinds
No more than taxi thrust (45%) for 35 kt winds w/ a tailwind component greater than 5 kts
Limits on Control Inputs?
Avoid rapid and large alternating control inputs, especially in combination with large changes in pitch, roll or yaw (e.g. large side-slip angles) as they may result in structural failure at any speed , including below VA
Max TO and LDG tailwind component if EECs in ALT mode
10 kt tailwind
Flight maneuvering loads
Flaps up………..+2.5g to -1.0g
Flaps down……+2.0g to 0.0g
Max ALT for flap operation?
20,000 feet
Min ALT for Speed Brake Usage?
1,000 ft AGL
Does ISFD meet RVSM requirements?
No.
What are the restrictions for the EGPWS?
Do not use for navigation.
Use of look-ahead terrain alerting and terrain display functions prohibited within 15 NM of TO, approach or LDG at airport not contained in the GPWS database.
Maximum altimeter differences for RVSM operation
Before takeoff, both captain’s and FO’s altimeters must indicate within 75 feet of field elevation.
In flight, altimeters must agree within 200 feet.
Min/Max Fuel temps - Jet A?
-37 deg C / 49 deg C
In flight fuel tank temp must be 3 degrees warmer than minimum fuel temp.
Maximum fuel tank imbalance
Taxi, takeoff and landing
Total main tank fuel > 68,300 lbs:
1,500 lbs difference
Total main tank fuel < 41,900 lbs
2,500 lbs difference
Fuel jettison / Flap setting?
Do not jettison fuel with Flaps 30
Fuel density restriction?
Fuel density must be 6.3 to 7.1 lb/gal
Fuel in Center Tank
If Center tank empty, use main tanks with all operable main tank pumps on, cross feeds closed.
If Center Tank > 16,000#, use center tank fuel for all ops with all pumps on and cross feeds closed
If Center Tank < 16,001#, use main tank fuel with main pumps on and cross feeds closed
In cruise, if FUEL IN CENTER msg displays, burn center tank fuel until FUEL LOW CENTER displays.
Max Tire Speed for TO
204 kts GS
Max Tire Speed for LDG
226 kts GS
Approximate fuel quantities
787-8
Main Tanks 37.3
Center Tank 148.7
Total 223.4
787-9, 10
Main Tanks 37.0
Center Tank 149.7
Total 223.6
