Ops Limits Flashcards

(64 cards)

1
Q

APU starter duty cycle

A

1 minute on, 4 minutes off

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2
Q

APU normal RPM

A

98-105%

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3
Q

APU Max EGT (and max continuous EGT)

A

> = 710C for 3 sec (Max Cont: 680C)

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4
Q

APU Bleed Air Pressure

A

40-50 PSI

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5
Q

Warmup time before applying a bleed air load, normal (<= -26*C)

A

1 minute (4 minutes)

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6
Q

FUEL Aux Pump Pressures

A

28-40 PSI

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7
Q

FUEL External Pump Pressures

A

28-40 PSI

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8
Q

FUEL Main Tank Pump Pressures

A

Boost: 15-24 PSI; Transfer: 28-40 PSI

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9
Q

GROSS WEIGHT LIMITS: Taxi/Takeoff

Max Normal
Max Alternate

A

Max Normal: 164,000 lbs

Max Alternate: 175,000 lbs

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10
Q

Max Recommended Gross Weight (& Sink): Landing

A

142,000 lbs (540 ft/min)

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11
Q

Maximum Normal Gross Weight (& Sink): Landing

A

164,000 lbs (300 ft/min)

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12
Q

Maximum Alternate Gross Weight (& Sink): Landing

A

175,000 lbs (300 ft/min)

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13
Q

Gross Weight Limits: Tanks #1 & #4

A

7,323 lbs each

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14
Q

Gross Weight Limits: Main Tanks Total

A

28,000 lbs

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15
Q

Gross Weight Limits: Auxiliary Tanks

A

No Restrictions

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16
Q

Gross Weight Limits: External Tanks

A

< 500 lbs each

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17
Q

Fuel Limits Taxi & Takeoff: #1 and #4

A

8,310 lbs each

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18
Q

Fuel Limits Taxi & Takeoff: #2 and #3

A

7,660 lbs each

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19
Q

Fuel Limits Taxi & Takeoff: Total Main Tanks

A

31,940 lbs

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20
Q

Fuel Limits Taxi & Takeoff: L/R Aux

A

5,810 lbs each

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21
Q

Fuel Limits Taxi & Takeoff: Total Internal

A

43,560 lbs

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22
Q

Fuel Limits Taxi & Takeoff: L/R External (if installed)

A

8,900 lbs

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23
Q

Fuel Limits Taxi & Takeoff: TOTAL Internal & External

A

61,360 lbs

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24
Q

Fuel Unbalance Limits: Between Symmetrical Pair

A

1,000 lbs

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25
Fuel Unbalance Limits: Between Left & Right Wings
1,500 lbs
26
Fuel Unbalance Limits: One aux full, one empty, provided...
all other tanks are symmetrically fueled or unbalanced toward the opposite side (within limits)
27
Battery Voltage: Replace prior to flight
< 22 Volts (22-24 Volts recharge)
28
Taxi & Ground Limits: 20 degrees nose deflection
20 knots
29
Taxi & Ground Limits: 60 degrees nose deflection
5 knots
30
Taxi & Ground Limits: Max Tire Speeds Nose Main
Nose: 139 kts Main: 174 kts
31
AIRSPEED: Flaps 10%
220 KIAS
32
AIRSPEED: Flaps 20%
210 KIAS
33
AIRSPEED: Flaps 30%
200 KIAS
34
AIRSPEED: Flaps 40%
190 KIAS
35
AIRSPEED: Flaps 50%
183 KIAS
36
AIRSPEED: Flaps 60%
165 KIAS
37
AIRSPEED: Flaps 70%
155 KIAS
38
AIRSPEED: Flaps 80%
150 KIAS
39
AIRSPEED: Flaps 90%
145 KIAS
40
AIRSPEED: Flaps 100%/Full
145 KIAS
41
AIRSPEED: Landing Gear Extended
168 KIAS
42
AIRSPEED: Landing Lights Extended
250 KIAS
43
AIRSPEED: Ramp or Cargo Door Open
250 KIAS
44
AIRSPEED: Paratroop Air Deflectors Open/Doors Transiting Doors Open and Locked
Air Deflectors Open/Doors Transiting: 150 KIAS | Doors Open and Locked: 250 KIAS
45
AIRSPEED: Turbulent Air Operation
181 KIAS
46
AIRSPEED: High-Speed Drogue Extending/Retracting/Engaging Min Speed for AR Operations Extended, Max Speed
Extend/Retract/Engaging: 250 KIAS Min Speed for AR: 185 KIAS Extended, Max: 250 KIAS
47
AIRSPEED: Low-Speed Drogue Extending/Retracting/Engaging Min Speed for AR Operations Extended, Max Speed
Extending/Retracting/Engaging: 120 KIAS Min Speed for AR Operations: 105 KIAS Extended, Max Speed: 130 KIAS
48
AIRSPEED: Inop Windshield Anti-Ice Below 10,000 ft
187 KIAS
49
ENGINE START: Max MGT Prior to Start
175 degrees Celcius
50
ENGINE START: Minimum Bleed Air Pressure to Sustain a Start
22 PSI
51
ENGINE START: Before attempting ground restarts, wait ___ after NG reaches zero
30 seconds
52
ENGINE START: Starter Duty Cycle __ on __ off for __ cycles then a __ cooling time
70 sec on 60 sec off for 5 cycles then a 20 minute cooling time
53
ENGINE START: NG must be indicated within __ sec of engine switch to start
10 sec
54
ENGINE START: Increasing engine oil pressure must be noted within __ seconds of engine switch to start
15 sec
55
ENGINE START: fuel flow is indicated at approximately __ NG
40%
56
OXYGEN SYSTEM: PSI under no-flow condition
270-455 PSI
57
OXYGEN SYSTEM: PSI under continuous breathing
270-340 PSI
58
OXYGEN SYSTEM: # of portable units
4
59
OXYGEN SYSTEM: Liquid Oxygen (LOX) converter size
25 liters
60
OXYGEN SYSTEM: # of supply regulators
10
61
OXYGEN SYSTEM: # of supply regulators forward of FS 245 (flight deck)
6
62
OXYGEN SYSTEM: # of supply regulators aft of FS 245 (cargo compartment)
4
63
OXYGEN SYSTEM: ACAWS for liquid oxygen <5.0 liters
"LOX QTY"
64
OXYGEN SYSTEM: ACAWS for liquid oxygen <2.5 liters
"LOX QTY LOW"