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EMB-145 limitations Flashcards

1
Q

Minimum crew

A

Two pilots

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2
Q

Max runway slope

A

+/- 2% of runway length

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3
Q

The EMB-135/145 may be flown during day and night in the following conditions when the appropriate equipment and instruments are approved, installed, and in an operable condition:

A

Visual (VFR), Instrument (IFR), and Icing

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4
Q

Runway Surface

A

Paved

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5
Q

Max Tailwind component for takeoff and landing

A

10 kts

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6
Q

Max temperature for aircraft

A

ISA +35° C

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7
Q

Min/Max takeoff and landing pressure altitude (EP/LR) _____ / XR _______

A
  • 1000’/+8000’ /
  • 1000’/+10000’
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8
Q

Min / Max SAT at FL 370

A

-65 / -21.5° C

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9
Q

Min / Max SAT for takeoff

A

-40 / 52° C

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10
Q

Min SAT below FL 250

A

-54° C

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11
Q

Total Air Temp. in cruise flight above 25,000 is limited to ______. However, if momentary deviations occur down to ______, no maintenance action is required.

A

-45°C, -50°C

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12
Q

Landing temp / maint requirements

A

In the event of a landing below _ -40° C_, the airplane may not takeoff without a maintenance inspection.

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13
Q

VLO for gear retraction / extension

A

200 / 250 KIAS

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14
Q

VLE

A

250 KIAS

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15
Q

VA

A

200 KIAS

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16
Q

Max flap extension speed for flaps 9

A

250 KIAS

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17
Q

Max flap extension speed for flaps 18

A

200 KIAS

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18
Q

Max flap extension speed for flaps 22

A

200 KIAS

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19
Q

Max flap ext speed for flaps 45

A

145 KIAS

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20
Q

Max flap ext speed for flaps 45 (XR)

A

160 KIAS

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21
Q

Above 10,000’ with yaw damper disengaged, max speed for flaps 22 (XR)

A

180 KIAS

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22
Q

Above 10,000’ with yaw damper disengaged, max speed for flaps 45 (XR)

A

145 KIAS

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23
Q

Flaps 45 / airspeed / mx?

A

For non-XR aircraft, when flaps are extended to/retracted from 45, momentary airspeed deviations between 145 and 160 KIAS will not require a Mx inspection.

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24
Q

Max airspeed after T/O without re-trimming

A

160 KIAS

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25
Turbulent air penetration
Max airspeed for turbulent air penetration below 10,000 ft: _200 KIAS_ Above 10,000: _250 KIAS or 0.63 M, whichever is lower_
26
Max Airspeed
(EP/LR) VMO - 320 KIAS, MMO - 0.78M (XR) VMO- 320 KIAS, MMO - 0.8M
27
Windshield wiper operating limits
Max windshield wiper operating speed: 170 KIAS. Do not operate windshield wiper on a dry windshield.
28
Man fuel imbalance allowed between tanks
800 lbs
29
Min/ max fuel tank temperature
-40 / +52° C
30
Max N1
100%
31
For all models, min / max oil pressure \<88% N2 ____
34 / 110 psi
32
On EP/LR, min / max oil pressure ≥ 88% N2
50 / 110 psi
33
On XR, min / max oil pressure ≥ 88% N2
48 / 110 psi
34
(Oil pressure) ## Footnote On EP / LR, operation between ___ and ___ psi is permitted during \_\_\_\_\_\_.
34, 50 Takeoff and go around
35
(Oil pressure) ## Footnote On XR, operation between ___ and ___ psi is permitted during \_\_\_\_\_.
34, 48 Takeoff and go around
36
Oil pressure limits during / after start ## Footnote
Max oil pressure may be exceeded during start if the oil temp is below _21° C_ The engine must remain at IDLE until oil pressure is less than _110 psi_
37
All aircraft will display oil pressure ≤ \_\_\_\_
110 psi in the green
38
Operation in the oil press. amber range between ___ and ___ is permitted in all operational modes, time limited to \_\_\_. Operation in the oil press. amber range between ___ and ___ is permitted in all operational modes, time limited to \_\_\_. However, total time above _____ may not exceed \_\_\_\_\_.
111 and 115 psi, 5 min 116 and 155 psi, 2 min 110psi, 5 min
39
Min oil temp for start \_\_\_\_\_\_
-40° C
40
LP and HP spool vibration limits
LP and HP spool vibration limits may be exceeded up to _2.5 IPS_ for _5 min_ during takeoffs and go arounds. Else _10 sec_.
41
Max ITT for start on all engines
800 deg C
42
All EP/LR/XR takeoff thrust ratings / ITT limits are limited to \_\_\_\_\_.
5 minutes
43
XR takeoff thrust ratings / ITT limits ## Footnote
All XR takeoff thrust ratings / ITT between _971-992° C_ are limited to _90 seconds_. Takeoff thrust ratings / ITT up to _970° C_ are permitted up to max of _5 minutes_.
44
Any engine exceedance or peak must be \_\_\_\_\_\_\_.
monitored and logged by the crew.
45
Dry motoring continuous operation
5 min ON and 5 min OFF
46
Engine starting cycles 1-4 __________ For 5th cycle \_\_\_\_\_\_\_\_\_
1 min On and 1 min OFF 1 min ON and 5 min OFF
47
Engine warmup times
After start, the engines must run idle or taxi thrust for 4 min (cold engine) 2 min (warm engine)
48
Engine warmup limits - oil pressures ## Footnote To increase N2 above \_\_\_\_, the oil temp must be \_\_\_\_\_. In lieu of this limitation, it is acceptable to either run the engine for at least \_\_\_\_\_\_ or complete a static run up to ____ allow the engines to stabilize and ensure that the oil press. is \_\_\_\_.
83% N2, 40° C 8 minutes 88% N2, ≤83 psi
49
Engine is considered cold if it has been shut down for at least \_\_\_\_\_
90 minutes
50
Engines must run for at least _____ at idle or taxi thrust before shutdown. \_\_\_\_\_ is recommended.
2 min 3-5 min
51
Max altitude for starting APU
FL300
52
Max operational altitude for APU
FL370
53
APU electrical load limit / altitude
APU electrical load limit is 300A above 30,000 ft.
54
The APU will automatically shut down at \_\_\_\_\_
104% rotor speed
55
APU EGT limits
APU EGT may exceed 680°C up to 717°C for maximum of 5 minutes
56
Min battery temperature for APU start
-20°C
57
APU Start cycles ## Footnote
Required cooling period after each APU start attempt: After 1-2 attempts: 1 min off After 3rd attempt: 30 min
58
Max APU generator load above FL300
300A
59
Min AP engagement height
500' AGL
60
AP disengagement height for visual approaches _____ CAT I _____ CAT II _____ For non precision \_\_\_\_\_
200' / 200' / 85' / before leaving MDA
61
Max ISIS duration
Max ISIS duration when operation only on batteries is _40 min_. Duration can be extended to 45 min if pitot heat # 3 is turned OFF in non icing conditons.
62
The aircraft must not be moved during \_\_\_\_\_. Do not cage attitude in \_\_\_\_\_.
power-up initialization, turning flight
63
Max altitude for flap extension
FL200
64
Max differential pressure
7.8 psi
65
Max differential over pressure
8.1 psi
66
Max differential negative pressure
-0.3 psi
67
Min temp for manual anti-ice operation
-40°C
68
Max temp for manual anti-ice operation
10°C
69
Holding configuration in icing conditions
Landing gear - UP, Flaps - 0, minimum airspeed of 200 KIAS
70
Aircraft operating envelope

XJT (2 decks)

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