Limitations Flashcards
Max Allowable Load Factors: Flaps Down
0.0g to +2.0g
Max Runway Slope: Takeoff
+1.7% -2.0%
Max Runway Slope: Landing
+2.0 -2.0%
Max Wind Component: Headwind (Company)
50 kts
Max Wind Component: Tailwind
10 kts
Max Demonstrated Crosswind Component: Dry Runway
30 kts
Max Demonstrated Crosswind Component: Wet Runway (Company)
30 kts
Max Demonstrated Crosswind Component: Rudder Manual (Company)
12 kts
Max Demonstrated Crosswind Component: Rudder Restricted Landing (Company)
12 kts
Max Takeoff and Landing Altitude
8,500 ft PA
Min Takeoff and Landing Altitude
-1,000 ft PA
Max Contaminated Runway Depth: Takeoff
Dry Snow= 4”
Wet Snow= 1”
Slush/Standing Water= 0.5”
Max Contaminated Runway Depth: Landing
Dry Snow= 6”
Wet Snow/Slush/Standing Water= 1”
Operations with braking action reporting ___ is _______.
Nil and Prohibited
When is takeoff prohibited due to braking action reported?
When reported Mu is 0.25 or less, or braking action reports of poor by an air carrier or by the airport operator.
VMO/MMO: 82/88
340 KIAS/.84 MACH
Max Rough Air Speed
285 KIAS or .79 whichever is lower
Recommended Speed Below 10,000 ft?
250 KIAS or Min Maneuvering Speed
Max Temperature: Takeoff and Landing
Below 2,525 ft PA= +50 C
At and Above 2,525 ft PA= ISA +40 C
Min Temperature: Takeoff and Landing
-54 C
Types of Operations
- Day/Night
- IFR
- Icing
- Over Water
Max Weight: Taxi
83, 88
161,000 lbs
Max Weight: Takeoff
83, 88
160,000 lbs
Max Weight: Landing
83, 88
139,500 lbs
Max Weight: Zero Fuel
83, 88
122,000 lbs
Air Conditioning/Pressurization:
Max Cabin Diff Pressure
8.07 psi
Air Conditioning/Pressurization:
Max Emergency Relief Pressure (Red Radial)
8.32 psi
Air Conditioning/Pressurization:
Normal Cabin Diff Pressure
7.77 psi
Air Conditioning/Pressurization:
DO NOT use APU bleed air for Air Conditioning unless…
APU is supplying electrical power to the aircraft
Air Conditioning/Pressurization:
Operation of either air conditioning system is prohibited while…
The aircraft is being deiced/anti-iced
Air Conditioning/Pressurization:
Air Conditioning Automatic Shutoff system must be in Auto for all…
Takeoffs, Approaches, and Go-Arounds
Autoflight:
When using the autopilot, one pilot must be…
Seated in a pilot seat with the seat belt fastened. (Company)
Autoflight:
Min Altitude to engage the autopilot after takeoff
500 ft AGL
Autoflight:
DO NOT use pitch axis of autopilot with…
An alternate trim inoperative
Autoflight:
Use of autopilot is prohibited while single engine and…
Inside the OM or FAF
Max Operating Altitude
37,000 ft
Autoflight:
Min height with autopilot engaged on approaches in IMC
50 ft below DA/MDA
Autoflight:
Min height with autopilot engaged during visual approaches
50 ft above TDZ
Autoflight:
Mmo with Trim Compensator Inoperative
.78 Mach
Electrical:
AC Voltage and Frequency
115 +/- 8 VAC, 400 hz
+/- 20
Electrical:
Max Engine Generator Load
Continuous 1.0
- 1.5 for 5 mins
- Above 1.5 for 5 secs max
Electrical:
Max Continuous APU Generator Load (Ground)
1.25
Electrical:
Max Continuous APU Generator Load (Flight-Below 25,000 ft MSL)
1.0
Electrical:
Max Continuous APU Generator Load (Flight- 25,000 ft MSL and Above)
0.7
Electrical:
DC Bus Voltage (L & R)
26 +/- 4 VDC
Electrical:
Max TR Load and Differences
1.0 continuous, 0.3 difference (between two load meters powering same bus)
Electrical:
Min Batt Voltage for APU start
25 VDC
Electrical: Battery Voltage-
Min (No Load)
25 VDC
Electrical: Battery Voltage-
Min EMRG PWR (Emergency Power Switch On)
25 VDC
Electrical:
Max voltage with Charger powered and Battery Switch On
31 +/- 6 VDC
Electrical: Max Charging current- Steady Mode (to the left)
65 AMPS
Electrical:
Normal charge current- Pulse Mode
0-40 AMPS
Electrical: Battery Amperage- Max Discharging Rate (to the right) with Emergency Power Switch On
50 AMPS
Electrical: With the battery charge low, the volt/amp meter may initially oscillate between __ to __ amps as the battery charge increases.
40 to 65
The oscillation must stabilize at some charging value within 4 seconds
Electrical: With the battery charge low, the volt/amp meter needle may indicate up to __ amps continuously.
40 amps (But will steadily decrease as battery charge increases)
Electrical: Max charging rate for takeoff
20 AMPS
BATTERY CHARGER annunciator light is illuminated…
Takeoff is Prohibited
Electrical: External Power Source- Voltage
115 +/- 8 VAC
Electrical: External Power Source- Frequency
400 +/- 20 CPS
Electrical: DO NOT reset the following circuit breakers:
- Battery Charger
- Aux Hydraulic Pump
- Fuel Pump
- Fuel Quantity
- Lavatory Flush Motor (Company)
Fire Protection:
The aircraft must land at the nearest suitable airport within __ minutes after the activation of BTL __ when accomplishing the CARGO FIRE INFLIGHT procedure
60 minutes, BTL 1
Flight Controls:
Max Airspeed- Slats Extended/Flaps 0
280 KIAS or .57 Mach*
*If the AUTO SLAT FAIL annunciator illuminates, limit speed for slat extension is 240 KIAS
Flight Controls:
Max Airspeed- 11
280 KIAS or .57 Mach*
*If the AUTO SLAT FAIL annunciator illuminates, limit speed for slat extension is 240 KIAS
Flight Controls:
Max Airspeed- 15
240 KIAS or .57 Mach
Flight Controls:
Max Airspeed- 28
200 KIAS or .57 Mach
Flight Controls:
Max Airspeed- 40
200 KIAS or .57 Mach
Flight Controls:
Do not use flap settings between __ and __
13.1-14.9
Flight Controls:
True or False?
The Auto Slat Extension system must be operative for all dispatch conditions?
True
Flight Controls:
The rudder power must be __ for takeoff
ON
Flight Controls:
When must the RUDDER TRAVEL UNRESTRICTED annunciator light be illuminated?
For takeoff (company)
Flight Controls:
Min speed for approach or missed approach with RUDDER CONTROL MANUAL light illuminated
135 KIAS
Max Allowable Load Factors: Flaps Up
-1.0g to +2.5g
Flight Controls:
Operation of speedbrakes is limited to what flap configurations
0* Only
Fuel:
Max Main Tank Capacity
9,000 lbs per side=18,000 lbs total
Fuel:
Max Aux tank capacity
3,800 lbs each
Fuel:
Max main tank imbalance
1,500 lbs
Fuel:
Max Aux tank imbalance
400 lbs (does not apply to ballast fuel loads)
Fuel: Max center fuel tank capacity
20,600 lbs
Fuel:
Minimum fuel for dispatch
4,000 lbs each main tank
Flight Controls:
Min speed with speedbrakes extended
220 KIAS
Fuel:
Max amount of fuel used out of center tank before transferring from Aux tanks
8,505 lbs
Fuel:
What fuel temp will fuel heat be turned on for before takeoff
0 or less
Hydraulics:
Min Hydraulic Quantity
5 qts
When must the Aux, Transfer, and both Engine Driven pumps be ON/HI?
Takeoffs and Landings
Hydraulic System Pressure:
Aux pump and engine driven pump in High mode?
2800-3100 psi
Hydraulic System Pressure:
Engine driven pump in Low mode?
1300-1700 psi
Hydraulic System Pressure:
Transfer hydraulic pump (TP)
2000-3100 psi
Standing Water, Slush, or Wet Snow:
Static Port Heaters must be ON with what temperature?
5C (42F) or below
What position must the engine ignition be in for takeoff and landing on contaminated runway?
OVRD
Engine Anti-ice:
When must the Engine Anti-ice system be on?
For taxi and takeoff with visible moisture or anticipated and ambient temp is below 5C (42F).
(Visible moisture includes temp/dewpoint spread of 3C (5F) or less)
Engine Anti-ice:
When will NO MODE appear?
If engine Anti-ice is ON and RAT indicates 10*C or above TRP
Airfoil Ice Protection:
When may airfoil ice protection system be placed ON?
At Engine Failure Cleanup Altitude, when icing conditions are anticipated or encountered
Airfoil Ice Protection:
Max temp for airfoil ice protection
10C (50F)
Inflight Ice Protection:
When must Engine and Airfoil Ice Protection be used?
When RAT is between 5C and -15C and icing conditions are present or anticipated
Inflight Ice Protection:
When must tail deice be cycled on?
- ) Within 1 minute prior to selecting landing flaps
- ) At least once every 20 minutes
- ) After leaving icing conditions, prior to turning the airfoil anti-ice system off
Landing Gear/Brakes:
Max brake temp for setting the parking brake
250*C
Landing Gear/Brakes:
Max brake temp for takeoff
205*C
Landing Gear/Brakes:
Extension/Extended speed
300 KIAS or .70 Mach
Landing Gear/Brakes:
Retraction speed
250 KIAS
Landing Gear/Brakes:
Max tire ground speed
195 kts
Max speeds with Overspeed Warning inoperative
Above 25,300 ft= .79M
Below 25,300 ft= 325 KIAS
Oxygen:
Min Oxygen Pressure- 3 crew
1,300 psi
Oxygen:
Min Oxygen Pressure- 2 crew
900 psi
Oxygen:
Min Oxygen Pressure- Unpressurized
540 psi
Pneumatics:
Max pressure during cross bleed starts
45 psi
APU Start:
Starter Duty Cycle
- ) 90 sec ON 2 attempts, 5 mins OFF
2. ) 90 sec ON, 60 mins OFF
APU air switch must be ___ for all inflight operations
OFF
APU Air Limitations:
APU service ceiling
35,000 ft
APU Start Limitations:
Max EGT
760*C for 30 sec
Doors/Fuselage/Windows:
Max speed with cracked windshield
Below 10,000 ft:
Outer glass= 315 kts
Inner glass= 235 kts
Engine:
Max residual EGT before moving fuel lever
100*C
Engine Start Limits:
Starter Duty Cycle
- ) 90 sec ON, 5 mins OFF
2. ) Subsequent cycles of 30 sec ON, 5 mins OFF
Engine:
Min Oil Pressure
40 psi
Engine:
Max Oil Temp
Red Radial or Light (165*C)
Engine:
Max Continuous Oil Temp
Base of Yellow Arc/Amber Light (135*C)
-max of 15 mins
Engine:
Min oil quantity
8 qts
with engines stablilized at idle thrust
Engine:
When must the Engine Synchronization switch be OFF
Any time below 1,500 AGL
Engine:
When must the Automatic Reverse Thrust System (ART) be OFF
When using the Takeoff Flex mode or when making a Max Thrust Takeoff
Engine: What conditions permit an engine shut down
- ) EGT= Red Radial/Light + 15*C
- ) N1 RPM= Red Radial/Light + 1.2%
- ) N2 RPM= Red Radial/Light + 1.0%
Engine Ignition:
Toggle Switch Duty Cycle
(Override position)
2 mins ON, 3 mins OFF
2 mins ON, 23 mins OFF
Engine Ignition:
Rotary Switch
(A/B/Both/Override)
10 mins ON, 10 mins OFF
Repeat as necessary
Engine:
Max reverse thrust EPR (Power Back)
1.3 EPR
Engine:
Max reverse thrust EPR (Landing-Dry Runway)
1.6 EPR
Engine:
Max reverse thrust EPR
(Landing-Wet or Slippery Runway)
1.3 EPR
Engine:
Min warm up time prior after shutdown period longer than 2 hours
5 mins
Max Fuel Capacity
Without and with Aux Tanks
38,800 without Aux
46,400 with Aux
Fuel:
Minimum fuel for Go-Around
500 lbs each main tank