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Commutair 145 NOV2020 > Limitations > Flashcards

Limitations Flashcards

1
Q

Max Useable Fuel Wing

A

5717LBS per wing tank

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2
Q

APU Max Rotor Speed

A

108% (auto shutoff at 104%)

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3
Q

APU Max EGT Continuous

A

680c

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4
Q

Min Batt Temp for APU Start

A

-20c

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5
Q

Autopilot Min Engagement Height After Takeoff

A

500FT

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6
Q

ITT Max in takeoff Modes XR

A

970c 5 Mins

992c 90 Seconds

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7
Q

Unusable Fuel W/any associated pump inop

A

365LBS

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8
Q

Engine Model

A

Rols-Royce AE3007A1E For the xr

For the LR it’s A1P

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9
Q

Oil Pressure at or Above 88% N2 both planes

A

XR
Min 48 Psi
Max 110 Psi

LR
Min 50 PSI
Max 110 Psi

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10
Q

Max Vibration

A

HP Spool 1.1

LP Spool 1.8

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11
Q

Min TAT Cruise Above FL250

A

-45c

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12
Q

APU EGT Exceeded up to

A

680 up to 717c for 5 minutes

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13
Q

N1 Max

A

100%

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14
Q

Max Temp For Anti Ice Operation

A

10c

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15
Q

Max Unusable Fuel Wing

A

39LBS

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16
Q

Max Landing Weight XR

A

44092

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17
Q

N2 Max XR

A

105%

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18
Q

Max Wiper Speed

A

170KTS

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19
Q

Flaps 18

A

200KTS

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20
Q

APU Min Temp

A

-54c

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21
Q

Flaps 22

A

200KTS

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22
Q

Min Temp for Manual Anti Ice Operation

A

-40c

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23
Q

VA

A

200KTS

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24
Q

Max Takeoff and Landing Tailwind Component

A

10KTS

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25
ITT Max Continuous both planes
935c XR | 901c LR
26
Max Takeoff Weight XR
53131
27
VLO Retraction
200KTS
28
Max Fuel Tank Temp
52c
29
Max Diff Overpressure
8.1 Psi
30
Dry Motoring
UP TO 5 Mins ON 5 Mins OFF
31
Eng Cooldown for Shutdown
2 Mins
32
Flaps 45 Above 10K
145KTS
33
Maximum Imbalance Between Tanks
800LBS
34
Engine Warmup Time
Cold Eng 4 Mins | Warm Eng 2 Mins
35
APU Starter Limits
1 min on and off. After 3rd attempt 30 mins off
36
Max Load APU Gen
400Amps | Above FL300 300AMPS
37
Max Unusable Fuel Ventral
21LBS
38
VLO Extension
250KTS
39
Takeoff Thrust Modes
ALT T/O T/O E T/O
40
Holding Configuration
Gear UP Flaps UP Min Airspeed 200KTS
41
Flaps 9
250KTS
42
Flaps 45 both planes
160KTS XR | 145KTS LR
43
Autopilot Min Decision ALT During ILS Approach
200FT
44
Min Fuel Tank Temp
-40c
45
ITT Max for Start
800c
46
Starting Cycles
First 4 Attempts: 1 Min ON 1 Min OFF 5th Start 1 Min ON 5 Mins off
47
Oil Temp
Min 21c | Max 126c
48
Max Useable Fuel Ventral
1863LBS
49
Max Batt Temp
70c
50
Max ALT FLAPS
FL200
51
Max Ramp Weight XR
53351
52
Max Load on Main Gen
400Amps
53
APU Max EGT for Start
884c
54
Max Diff Neg Pressure
-0.3 PSI
55
Max Zero Fuel Weight XR
40785
56
In Flight Starter operation
Max Continuous Operating Time 5 Minutes
57
Max Diff Pressure
7.8 Psi
58
Oil Pressure Below 88% N2
Min 34 Psi | Max 110 Psi
59
Flaps 22 Above 10K
180KTS
60
Autopilot Min Use Height both planes
160FT XR | 200FT LR
61
VLE
250KTS
62
APU Max ALT for Ops
FL370
63
APU Max ALT for Start
FL300
64
Malfunction Altitude Loss
Cruise 80FT Maneuver 40FT ILS Approach 35FT
65
LR max ramp
50044
66
LR max takeoff
49823
67
LR max landing
43651
68
LR max zero fuel
40564
69
N2 MAX LR
102.4 percent
70
ITT max in takeoff modes LR
948c
71
Climb profiles
Both planes 240kt below 10k Above 10k XR 290 to .60 Mach LR 270 to .56 Mach
72
Takeoff Alternate distance
XR 280NM | LR 250NM

Commutair 145 NOV2020 (6 decks)

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