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Embraer 145/140/135 > Revision 3 (15MAR16) Limitations > Flashcards

Revision 3 (15MAR16) Limitations Flashcards

(88 cards)

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1
Q

Required Flight Crew

A

Pilot (Captain)

Co-Pilot (First Officer)

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2
Q

Types of Aircraft Operations

A

Day and Night

VFR and IFR

Flight into Icing Conditions

RVSM

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3
Q

Airworthiness Requirements

A

Parts 25 and Part 36

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4
Q

Maximum Cabin Differential Pressure

A

8.1 PSI

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5
Q

Auto Mode Maximum Differential Pressure

A

7.8 PSI

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6
Q

Maximum Negative Differential Pressure

A

-0.3 PSI

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7
Q

Maximum Altitude After Depressurization

A

10,000 Feet MSL, unless MEA or other constraints require a higher altitude

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8
Q

Maximum Altitude for Dispatched Unpressurized Flight

A

10,000 Feet

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9
Q

VMO/MMO

Maximum Operating Airspeed

A

320 Knots/0.78 Mach

Do not deliberately exceed in any regime of flight

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10
Q

VMO from 8,000 to 10,000 Feet MSL

A

Red Line

Increases linerarly from 250 knots at 8,000 feet to 320 knots at 10,000 feet

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11
Q

VMO up to 8,000 Feet

A

250 Knots

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12
Q

VB/MB

Maximum Turbulence Penetration

A

250 Knots/0.63 Mach (whichever is lower)

200 Knots at or below 10,000 feet

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13
Q

VA

Maximum Maneuvering

A

200 Knots

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14
Q

Manuevering Speed Limitation

A

Full application of rudder and ailerons, and maneuvers involving angle of attack near stall, must be confined to speeds below VA

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15
Q

Landing Gear Speed Limitations

A

Extension: 250 Knots

Retraction: 200 Knots

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16
Q

Flap Placard Speeds

A

9 Degrees: 250 Knots

18/22 Degrees: 200 Knots

45 Degrees: 145 Knots

Momentary airspeed excursions that are due to wind gusts or turbulence are allowed up to 155 knots with no crew or maintenance action required

Steady state operation over 145 knots is not allowed and must be entered into the AML

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17
Q

Maximum Wiper Operation

A

160 Knots

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18
Q

Rudder Limitation

A

A full or nearly full rudder deflection in one direction, followed by a full or nearly full deflection in the opposite direction, even at speeds bleow the design manuevering speed, can dramitically increase the risk of structural failure of the vertical stabilizer or the rudder

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19
Q

VMCG

VMCA

VMCL

A

V1 Speeds are always higher

VR Speeds are always higher

VREF Speeds are always higher

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20
Q

Maximum Operation Altitude

A

37,000 Feet

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21
Q

Minimum Takeoff and Landing Pressure Altitude

A

-1000 Feet

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22
Q

Maximum Takeoff and Landing Pressure Altitude

A

8,000 Feet

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23
Q

Minimum Takeoff and Landing Temperature

A

-40 Degrees C SAT

In the event of a landing below -40 Degrees C SAT, the aircraft may not takeoff without further maintenance inspection

TAT in crusie flight above 25,000 Feet is limited to -45 Degrees C

Momentary deviations up to -50 Degrees C do not require maintenance action

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24
Q

Maximum Takeoff Temperature

A

-1000 Feet: 52 Degrees C SAT

8000 Feet: 34 Degrees C SAT

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25
Icing Definition On the Ground and Takeoff
Icing conditions exist when the OAT is 10 Degrees C or below AND visible moisture in any form is present (rain, snow, sleet, ice, clouds, or fog with visibility of 1 mile or less) Icing conditions also exist when the OAT is 10 Degrees C or below when operation on ramps, taxiways, or runways where surface snow, slush, ice, or standing water may be ingested by the engines, or freeze on engines, nacelles, or engine sensor probes
26
Icing Caution on the Ground
Do not rely on visual icing condtions or ice detector actuation to turn on the Anti-Icing System. Use the temperature and visible moisture criteria. Delaying the use of the Anti-Icing System until ice build-up is visible from the cockpit may result in ice ingetstion and possible engine damage or flameout.
27
Icing Definition In Flight
Icing conditions may exist whenever the TAT is 10 Degrees C or below AND visibile moisture in any form is present (rain, snow, sleet, ice, clouds, or fog with visibility of 1 mile or less)
28
Icing Caution in Flight
Notwithstanding ice detector monitoring, the crew remains responsible for monitoring potential icing conditions and for manual activiation of the Ice Protection System if icing conditions are present and the Ice Detection System is not activating the Ice Protection System
29
Minimum Temperature for Manual Anti-Icing Operation
-40 Degrees C SAT on the Ground and Takeoff TAT in Flight
30
Maximum Temperature for Manual Anti-Icing Operation
10 Degrees C SAT on the Ground and Takeoff TAT in Flight
31
Takeoff with Airframe Icing
Takeoff is prohibited when frost, snow, ice, or slush is adhering to the wings, control surfaces, stabilizers, pitot static ports, or AOA vanes 1/8 inch frost layer is permitted on the underwing surfaces. Frost is NOT permitted on the lower or upper surface of the horizontal stabilizer or the upper surface of the wing
32
Runway Contamination
MORE than 25% of the required field length, within the width being used, is covered by: More than 1/8 of water, slush, or wet snow More than 3/4 inch of dry snow Compacted Snow Ice
33
Tactile Check
When the outside temperature is 5 Degrees C or below and: Visibile Moisture or Water is Present on the Wing Dew Point and Temperature spread is 3 Degrees C or less Atmospheric Conditions are conducive to frost formation
34
Autopilot Engagement
500 Feet
35
Autopilot Disengagement
Instrument Approach: MDA/DA/DH Visual Approach: TPA (1500 Feet AFL)
36
Autopilot Limitations
Single Engine GA is Prohibited Approach Mode selection during localizer capture is allowed only when aircraft is inbound CAT I coupled go-around height loss may be 95 Feet
37
Yaw Damper
Not Authorized for Takeoff to 500 Feet AFL Not Authorized for Landing
38
CAT II ILS
Minimum Decision Height: 100 Feet Coupled Go-Around height loss may be 50 feet Minimum Altitutude during Coupled CAT II: 80 Feet Max Tailwind: 10 Knots Max Crosswind: 15 Knots Must Be Flaps 22 Degrees Must Fly Coupled to DH If the approach plate shows RA 80', round up to 85'
39
APU Maximum Operation Altitude
37,000 Feet
40
APU Maximum Altitude for Starting
30,000 Feet
41
APU Maximium Start EGT
884 Degrees C
42
APU Maximum Continuous EGT
680 Degrees C Up to 717 Degrees C for 5 minute maximum
43
APU Rotor Speed Limit
104% Automatic Shutdown
44
Minimum APU Start Temperature
-54 Degrees C
45
Minimum Battery Temperature for APU Start
-20 Degrees C
46
APU Starter Limits
Between 3 Consecutive Attempts: 1 minute OFF Between 2 Series of 3 Consectuive Attempts 30 minutes OFF
47
AHRS Initialization
The aircraft must not be moved when the AHRS is in the initialization mode until all attitude and heading information presented on the PFD is displayed
48
AHRS Regions
May not be operated within the North and South Magnetic Polar cut-out Regions of 70 Degrees N and 60 Degrees S
49
EGPWS Inhibition
FMS in Dead Reckoning Mode Before takeoff or within 15NM of apporach or landing at an airport with longest runway less than 3500 feet No IAP Not in the Database GPS 1 and 2 Fail
50
Maximum Load on Main Generators
400 Amp
51
Maximum Load on APU Generator
Up to 30,000 Feet: 400 Amp Above 30,000 Feet: 300 Amp
52
Maximum Battery Temperature
70 Degrees C
53
Engine Cool Down
Run each engine for a minimum of 1 minute at idle or taxi thrust before shutdown
54
Engine Oil Minimums
Before Engine Start: 8 Quarts After Engine Start: 7 Quarts
55
Engine Type
EMB 145: AE3007-A1 EMB 140/135: AE3007-A1/3
56
Engine Warm-Up
The engines must be allowed to run at low thrust to stabilize engine temperatures before takeoff thrust is selected. Run the engine at idle or taxi thrust a minimum of 4 minutes for cold engines (shutdown for more than 90 minutes) or 2 minutes for warm engines Prior to increasing N2 above 83% the engine oil temperature must be a minimum of 40 Degrees C May run engine for at least 8 minutes and ensure the oil temperature is in the green range prior to advancing the thrust levers for takeoff
57
T/O-1 (A1) T/O RSV (A1/3)
ITT: 948 Degrees C N1: 100% N2: 57 - 102.4
58
T/O-1 (A1/3) T/O (A1/3)
ITT: 929 Degrees C N1: 100% N2: 57 - 102.4
59
ALT T/O-1
ITT: 917 Degrees C N1: 100% N2: 57 - 102.4
60
Max Continuous
ITT: 901 Degrees C N1: 100% N2: 57 - 102.4
61
Engine Start ITT
800 Degrees C
62
Minimum Oil Pressure
Below 88% N2: 34 PSI At or Above 88% N2: 50 PSI
63
Oil Pressure Limits
AMBER range up to 115 PSI for 5 minutes AMBER range from 115 to 155 PSI for 2 minutes Total Time in the AMBER not more than 5 minutes NO operation in the RED range
64
Minimum Oil Temperature for Starting
-40 Degrees C
65
Minimum Oil Temperature for Takeoff
40 Degrees C
66
Vibration Range
Amber range for 5 minutes during T/O or GA 10 Seconds all other flight phases
67
Engine Starting Limits - Ground
Starting or Dry Motoring: 5 minutes ON, 5 minutes OFF OR 1st - 4th Cycles: 1 minute ON, 1 minute OFF Following Cycles: 1 minute ON, 5 minutes OFF
68
Engine Starting Limits - Air
5 minutes ON with no cool down time
69
Maximum Flap Extension Altitude
20,000 Feet MSL
70
Maximum Airspeed after Takeoff without Retrimming
160 Knots
71
ISIS Duration
40 Minutes on batteries 45 Minutes with Pitot 3 turned OFF
72
Maximum Fuel Imbalance
800 Pounds
73
Total Useable Fuel
11,100 Pounds Pressure Refueling decreases capacity by 13.2 gallons
74
Total Unusable Fuel
78 Pounds Inoperative Electric Pumps increase unusable fuel by 365 pounds per wing
75
Pressure for Re-Fueling
35-50 PSI
76
Fuel Tank Temperatures
Minimum: -40 Degrees C Maximum: 52 Degrees C
77
Holding Configuration
Gear Up Flaps Up Minimum Airspeed of 200 Knots (Icing Only)
78
Ozone Concentrations
Flights above FL270 must comply with ozone concentration requirements
79
Thurst Reversers
For use during rejected takeoff or landing only After intitiating reverse thrust, a full stop must be made
80
Maximum Reverse Thrust
MUST be used when: Stopping distance is deemed critical and its use will prevent a runway excursion Fair to Poor braking action reports, unless the appropriate landing distance penalty is applied
81
Idle Reverse Thrust
MAY be used on: Dry runways 7,000 feet or shorter Non-dry runways with Good braking action
82
Thrust Reverse Prohibitions
Power-Back Taxi Any intermediate positons between IDLE and MAXIMUM
83
Circling Approaches
Not authorized when the weather is less than 1,000 feet ceiling and 3 miles visibility
84
Maximum Crosswind
30 Knots
85
Load Limitations
Flaps Up: +2.5/-1.0 G Flaps Down: +2.0/0 G
86
Runway Slope
+/-2%
87
Maximum Tailwind
10 Knots
88
Engine Start Sequence
10% N2 - PMA powers ignition 14% N2 - FADEC enables ignition 28% N2 - FADEC enables fuel flow 42 - 48% N2 - Possible hung start range 50% N2 - The PMA powers the FADEC 57% N2 - FADEC declares a good start, start control valve closes, ignition off, generators online 60-64% N2 - Ground Idle (varies with temp)

Embraer 145/140/135 (2 decks)

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