Limitations Flashcards
Max Runway Slope
+/- 2%
Max Operating Altitude
43,100
Max T/O and Landing Altitude
8,400 PA
Max Tailwind 200/300
10 Kts(200) / 15 Kts (300)
Max Demonstrated Crosswind
29 kts (not limiting)
Turbulent Air Penetration Speed
290 Kts / .78 M
Altimeter Checks
75' of Field Elevation 200' Difference CAP/COP in RVSM 40' Difference CAP/COP @ Sea Level 45' Difference CAP/COP @ 5000 50' Difference CAP/COP @10,000
Max G Loading
Flaps up 2.5g to -1.0g
Flaps down +2.0g to 0.0g(max ldg wt)
(1.5g at max T/O weight)
Max Taxi Weight 200/300
352,200 / 413,000
Max T/O weight 200/300
351,000 / 412,000
Min Inflight Weight 200/300
168,000 / 179,000
Max Landing Weight 200/300
283,000 / 326,000
Max ZFW 200/300
266,000 / 309,000
Cargo Door Wind Limits
Operation 40kts Door Open (STATIC) 60kts
A/P Min Altitude Use
400’ after Takeoff
50’ below MDA/DA unless autoland
Autoland wind limitations
25 kts HW
25 kts Xwind
10 kts Tailwind (200/300)
Navigation Limitations
1) No IFR or Night 73 degrees N or 60 degrees S
2) VOR Approach - 1 pilot raw data
3) TAAD Override selected when IRS in NAV only mode when within 15 nm of T/O, APP, Lnd when airport has no inst appr or RWY less than 3500 feet.
Aircraft Certification
FAR Part 25 and Part 36
Weather Radar operating restriction
In hangar or within 50ft of a fuel spill or personnel
How often must we verify flight deck access system
Once each flight day
Smoke barrier door
Must be closed during taxi, t/o and landing except for access
CONT Ignition
Must be on during severe turbulence
EGT LIMITS
CF6-80A CF6-80C
Starting 750C 750C
Takeoff(5min) 940C 960C
Continuous 895C 925C
Min Oil Quantity 200/300
17 qts
Min Oil Pressure 200/300
10 psi
Max Oil Temp 200/300
160C continuous
175 for 15 min
What circuit breakers cannot be reset
1) Fuel Pump
2) Fuel Pump Control
Maximum Flaps Altitude
20,000ft
Flap Limit Speeds (200)
- …240
- …220
- …210
- …195
- …190
- …162
Flap Limit Speeds (300)
- …250
- …230
- …210
- …210
- …180
- …170
FAR Transport Category
FAR Part 25, FAR Part 36
Maneuvering G Limits
Flaps up +2.5g to -1.0g
Flaps down +2.0g to 0.0g
*Withs flaps 25 or 30 positive g limit varies linearly from 2.0g at MLW to 1.5g at MTOW
If landing weight is 272,000 lbs or less the (200 only)…
Wing fuel at landing must be 79,000 lbs or less
If landing weight is over 272,000 lbs the (200 only)…
Wing fuel at landing must be 43,000 lbs or less
Flight Deck security door
operational check of the flight deck access system must be accomplished once each FLIGHT DAY
Autoflight Limits
Do not engage cmd mode below 400ft on T/O
Use of Aileron trim prohibited
Autoland not authorized with flaps 20 or less
Autoland not athorized above MLW
When to use CONT IGN
Severe Turb
Flight crew cannot blank ENG VIB display when?
Takeoff
Max fuel temp Jet A
49C
Minimum Fuel temp above freezing
Freezing temp +3C
Fuel imbalance
2000 +- 500
Fuel Loading
Center Tank may contain up to 22,050 lbs with less than full wing tanks provided center furl plus ZFW does not exceed MAX ZFW and CG is within limits. In this case FUEL USAGE II must be utilized
Prohibited Fuel on revenue
JP4 and JP8
FUEL USAGE I
Tank to engine fuel for T/O and LDG with all operable pumps on and crossfeed closed.
Open crossfeed for minimum fuel operations or to correct / prevent imbalance
FUEL USAGE II
Use center tank fuel for all operations until depleted.
Open crossfeed for minimum fuel operations.
Intentional dry running of center tank (CENTER L FUEL PUMP, CENTER R FUEL PUMP) is prohibited
If center fuel pump fails with fuel in the center tank, what checklist
FUEL PUMP
With engines off on the ground and fuel in the center tank verify…
CTR L FUEL PUMP and CTR R FUEL PUMP are displayed
Prior to transferring fuel or defueling verify conduct..
a lamp test of the respective fuel pump low pressure light
Which circuit breakers may we NOT reset
FUEL PUMP and/or FUEL PUMP CONTROL circuit breakers
Prior to ETOPS flight you must check
Fuel crossfeed in aircraft with a single crossfeed valve.
This may not be done earlier that 1 hour prior to he flight crew boarding for departure
Max Fuel Imbalance
2500 - 48,000 or less
Linear reduction 48,000 to 79,000
1500 - Greater than 79,800
Reverse Backing
prohibited
Max Flaps altitude
20,000
IRS will provide valid MAG HDG and TRACK when
82 N except from 80 W to 130 W the boundary is restricted to 70 N
The southern boundary is 82 S except from 120 E to 160 E the boundary is restricted to 60 S
Do not operate IFR or at NIGHT when
North of 73N or south of 60S when those are in reference to magnetic N
When must TERR OVD be selected
1) FMS in IRS NAV ONLY mode
2) Within 15nm of a takeoff or approach or landing to an airport of which ANY of the following conditions apply
- The airport has no approved approach
- Longest rwy is less than 3500 feet
1) Also inhibit when dispatching with both FMCs inop
2) BOTH FMCs fail in flight
3) when doing QFE ops
FMC may be used during approach provided
Raw data is being monitored
When to use VOR on HSI
One pilot must monitor during VOR Appr
What is approved to be transmitted via ACARS
PDC D-ATIS Oceanic Clearance Weight and Balance Takeoff Data
*If they are verified
Icing Conditions
GROUND:
AT OR BELOW 10C
Visible Moisture Present
FLIGHT:
ENG A/I when TAT AT OR BELOW 10C except -40C
Visible Moisture
Prior to reducing thrust for descent below 10C ENG A/I must be on and Wing below 22,000ft
Starter Duty Cycle Limits
Normal - 1 min on 1 minute off indefinitely
Extended - 2 min on, 1 minute off
5 min on 2.5 min off
Two consecutive 5 min on cycles require a 10
min cooling period before addition 5 min cycle
Re-engagement - 0-20%N2 recommended
20-30%N2 Permissible
Above 30% permissible for purging or to clear a fire, may result in gearbox damage (logbook entry required above 20% N2
When EGPWS display is desired do not
operate HSI in CTR mode
Polarized Sunglasses
Prohibited
If flight crew is asked by ATC to disable altitude reporting
200 - XPDR switch to OFF on the ALT switch
300 - Select ALT OFF
