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C5 E145 Nov 2020 > Limitations (w Notes) > Flashcards

Limitations (w Notes) Flashcards

1
Q

Minimum Total Air Temperature in Cruise Flight Above 25,000 ft.

A

-45°C

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2
Q

Max. Ramp Weight (MRW)

A

XR: 53,351 lbs
LR: 50,044 lbs

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3
Q

Max. Takeoff Weight (MTOW)

A

XR: 53,131 lbs
LR: 49,823 lbs

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4
Q

Max. Landing Weight (MLW)

A

XR: 44,092 lbs
LR: 43,651 lbs

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5
Q

Max. Zero Fuel Weight (MZFW)

A

XR: 40,785 lbs
LR: 40,564 lbs

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6
Q

V LO for retraction

A

200 KIAS

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7
Q

V LO for extension

A

250 KIAS

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8
Q

V LE

A

250 KIAS

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9
Q

V A

A

200 KIAS

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10
Q

Max. Flap Extension Speed - Flaps 9°

A

250 KIAS

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11
Q

Max. Flap Extension Speed - Flaps 9°

Above 10,000 ft. and Y/D Diseng.

A

250 KIAS

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12
Q

Max. Flap Extension Speed - Flaps 18°

A

200 KIAS

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13
Q

Max. Flap Extension Speed - Flaps 18°

Above 10,000 ft. and Y/D Diseng.

A

200 KIAS

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14
Q

Max. Flap Extension Speed - Flaps 22°

A

200 KIAS

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15
Q

Max. Flap Extension Speed - Flaps 22°

Above 10,000 ft. and Y/D Diseng.

A

180 KIAS

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16
Q

Max. Flap Extension Speed - Flaps 45°

A

160 KIAS

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17
Q

Max. Flap Extension Speed - Flaps 45°

Above 10,000 ft. and Y/D Diseng.

A

145 KIAS

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18
Q

Maximum Takeoff and Landing Tailwind Component

A

10 kt

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19
Q

Maximum Usable Fuel Quantity Per Tank (Wing)

A

844.9 US Gal (5717 lb)

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20
Q

Unusable Quantity Per Tank (Wing)

A

5.8 US Gal (39 lb)

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21
Q

Maximum Usable Fuel Quantity (Ventral Tank)

A

275.3 US Gal (1863 lb)

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22
Q

Unusable Quantity (Ventral Tank)

A

3.1 US Gal (21 lb)

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23
Q

Maximum Permitted Imbalance Between Tanks

A

800 lb

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24
Q

Minimum Fuel Tank Temperature

A

-40°C

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25
Maximum Fuel Tank Temperature
52°C
26
Minimum Temperature for APU Operation
-54°C
27
Maximum Altitude for APU Start
30,000 ft
28
Maximum Altitude for APU Operation
37,000 ft
29
Maximum Rotor Speed for APU Operation
108% | Note: automatically shut down at 104% rotor speed
30
Minimum Battery Temperature for APU Start
-20°C
31
Maximum APU EGT Start Temperature
884°C
32
APU Max. Continuous EGT Temperature
680°C
33
APU Max EGT Temperature
717°C for 5 minutes max.
34
APU Starter Limits
Between Three Consecutive Attempts... 1 Minute Off Between Two Series of Three Consecutive Attempts... 30 Minutes Off
35
Engine Type
XR: Rolls-Royce AE3007A1E LR: Rolls-Royce AE3007A1P
36
Engine Max N1
100%
37
Engine Max N2
XR: 105% LR: 102.4%
38
Engine Max ITT on Start
800°C
39
Engine Max ITT (Takeoff Modes)
XR: 970°C Note: Takeoff thrust limited to 5 min. LR: 948°C 992°C Note: Temps between 971°C and 992°C limited to 90 sec.
40
Engine Max Continuous ITT
XR: 935°C LR: 901°C
41
Oil Pressure Below 88% N2
34 - 110psi* ** Note*: May be exceeded during starts if oil temp is below 21°C. Eng must remain at IDLE until oil pressure is less than 110 psi. Note**: Operation in oil pressure amber range is permitted between 111-115 psi in all operational modes, time limited to 5 min. or between 116-155 psi in app operational modes, time limited to 2 min. Total time above 110 psi may not exceed 5 min.
42
Oil Pressure At or Above 88% N2
48* - 110** psi Note*: While this is an abnormal condition, operation between 48 and 34 psi is permitted during take off and go-around phases. Note**: Operation in oil press. amber range is permitted between 111-115 psi in all operational modes, time limited to 5 min. or between 116-155 psi in app operational modes, time limited to 2 min. Total time above 110 psi may not exceed 5 min.
43
Min. Engine Oil Temperature
21°C Note: Min oil temp. for starting is -40°C for lube oil MIL-L-23699D and -54°C for lube oil MIL-L-7808K
44
Max. Engine Oil Temperature
126°C
45
Max. Engine Vibration
LP Spool: 1.8 IPS HP Spool: 1.1 IPS Note: Vibration in amber range below 2.5 IPS is time limited to 5 min. during takeoff or go-around phases or 10 sec. during the remainder flight phases.
46
Takeoff Thrust Modes
E T/O T/O Alt T/O-1 Note: All takeoff thrust modes are limited to 5 minutes, beginning when takeoff thrust is applied during the takeoff roll.
47
Engine Starter Limits on Ground
Starting or Dry Motoring... Up to 5 minutes on, 5 minutes off -OR- First through Fourth Cycles... 1 minute on, 1 minute off Following Cycles... 1 minute on, 5 minutes off
48
Engine Starter Max. Continuous Operation Time in Flight
5 minutes on Note: No cool down time is required shall an in-flight start be reattempted.
49
Engine Warm Up Time
Cold Engines*: 4 min Warm Engines: 2 min Before takeoff to increase N2 above 83%, engine oil temp. must be at 40°C minimum. In lieu of this limit is acceptable to run the engine for at least 8 minutes in idle or taxi thrust, and check if the temperature is at least 21°C. Note*: The engine is considered cold if it has been shut down for more than 90 min.
50
Engine Cool Down Time
2 min.
51
Maximum Temperature for Anti-Icing Operation
10°C
52
Minimum Temperature for Manual Anti-Icing Operation
-40°C
53
Holding Configuration
Landing Gear... Up Flaps... Up Minimum Airspeed... 200 KIAS
54
Max. Airspeed for Windshield Wiper Operation
170 KIAS
55
Maximum Load on Main Generator
400A
56
Maximum Load on APU Generator
Up to 30,000 ft: 400A | Above 30,000 ft: 300A
57
Maximum Battery Temperature for APU Operation
70°C
58
Maximum Differential Pressure
7.8 psi
59
Maximum Differential Overpressure
8.1 psi
60
Maximum Differential Negative Pressure
-0.3 psi
61
Maximum Altitude for Flap Extension
20,000 ft
62
Autopilot Minimum Decision Altitude During ILS Approach
200 ft AGL
63
Autopilot Minimum Engagement High After Takeoff
500 ft
64
Autopilot Minimum Use Height
XR: 160 ft LR: 200 ft
65
Autopilot Malfunction Altitude Loss
Cruise: 80 ft Maneuver: 40 ft ILS Approach: 35 ft
66
Closet Floor Weight Limitation
100 lbs
67
Cargo Area Weight Limitation
2,646 lbs Note: No personnel in cargo area with less than 2,000 lbs of fuel on board. Advise Ops if the aircraft has less than 2,000 lbs of fuel.

C5 E145 Nov 2020 (10 decks)

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