Erj 170/175 Limitations (Compass Airlines)

Front 1

Minimum battery voltage for an APU start

Back 1

21 Volts

Front 2

Maximum operating altitude

Back 2

41,000 ft

Front 3

Maximum altitude takeoff & landing

Back 3

8,000 ft

Front 4

Minimum altitude takeoff & landing

Back 4

-1,000 ft

Front 5

Load Factor: Flaps UP

Back 5

+2.5g to -1.0g

Front 6

Load Factor: Flaps DOWN

Back 6

+2g to 0g

Front 7

Maximum runway slope

Back 7

+/- 2%

Front 8

Approved runway surface

Back 8

Paved

Front 9

Maximum tailwind takeoff and landing

Back 9

10kts

Front 10

Maximum crosswind for takeoff and landing: Dry

Back 10

28 kts sustained, with gusts to 38 kts

Front 11

Maximum crosswind for takeoff and landing: Wet

Back 11

28 kts

Front 12

Maximum crosswind for takeoff and landing: Compacted Snow

Back 12

20kts

Front 13

Maximum crosswind for takeoff and landing: Standing water/slush/wet snow/dry snow

Back 13

18 kts

Front 14

Maximum crosswind for takeoff and landing: With Ice (no melting)

Back 14

12 kts

Front 15

Maximum wind limits for a CAT II approach: Headwind

Back 15

25 kts

Front 16

Maximum crosswind for a CAT II approach: Tailwind

Back 16

10 kts

Front 17

Maximum crosswind for a CAT II approach: Crosswind

Back 17

12 kts

Front 18

Maximum temp for takeoff and landing

Back 18

ISA +35

Front 19

Minimum temp for takeoff

Back 19

-40

Front 20

Maximum taxi speed for straight DRY or WET

Back 20

30 kts

Front 21

Maximum taxi speed for straight CONTAMINATED

Back 21

15 kts

Front 22

TRUE/FALSE The airplane may never be operated below the green dot speed

Back 22

TRUE

Front 23

VMO

Back 23

320 KIAS

Front 24

MMO

Back 24

.82 Mach

Front 25

Maximum turbulent air penetration speed: Less than 10,000' MSL

Back 25

250 KIAS

Front 26

Maximum turbulent air penetration speed: Greater than or equal to 10,000' MSL

Back 26

270 KIAS/.76 Mach (whichever is less)

Front 27

Minimum RAT speed

Back 27

130 KIAS

Front 28

Oxygen Quantity Color: Green

Back 28

Normal range (minimum for dispatch with three crewmembers on the flight deck)

Front 29

Oxygen Quantity Color: Cyan

Back 29

Normal range (minimum for dispatch with two crewmembers on the flight deck)

Front 30

Oxygen Quantity Color: Amber

Back 30

Cautionary range (dispatch is not allowed)

Front 31

Cabin Pressurization: Up to 37,000 ft

Back 31

7.8 psi

Front 32

Cabin Pressurization: Above 37,000 ft

Back 32

8.3 psi

Front 33

Cabin Pressurization: Max differential overpressure

Back 33

8.7 psi

Front 34

Cabin Pressurization: Max differential negative pressure

Back 34

-0.5 psi

Front 35

Cabin Pressurization: Max differential pressure for TO/LNDG

Back 35

0.2 psi

Front 36

Maximum altitude for single pack operation

Back 36

FL310

Front 37

Autopilot: Min height to engage on takeoff

Back 37

Acceleration altitude

Front 38

Autopilot: Min height to engage on go-around

Back 38

400' AGL

Front 39

Autopilot: Min en route height

Back 39

500' AGL

Front 40

Autopilot: Min height for non-precision approach

Back 40

MDA

Front 41

Autopilot: Min height for a precision approach

Back 41

70' AGL

Front 42

Autopilot: Special instrument approach

Back 42

As specified in the procedure

Front 43

Maintenance is required if the battery voltage is less than

Back 43

21 Volts

Front 44

Minimum battery temp for an APU start

Back 44

-20C

Front 45

When airplane is stopped, taxi and landing lights must be

Back 45

OFF

Front 46

For takeoff and in flight, the taxi nose light must be

Back 46

OFF

Front 47

How long must you wait after power from GPU or APU is transferred before shutting down engines?

Back 47

10 seconds

Front 48

Maximum altitude for flap extension

Back 48

20,000 ft

Front 49

Flap speed limits: Flaps 1

Back 49

230 KIAS

Front 50

Flap speed limits: Flaps 2

Back 50

215 KIAS

Front 51

Flap speed limits: Flaps 3

Back 51

200 KIAS

Front 52

Flap speed limits: Flaps 4

Back 52

180 KIAS

Front 53

Flap speed limits: Flaps 5

Back 53

180 KIAS

Front 54

Flap speed limits: Flaps Full

Back 54

165 KIAS

Front 55

Maximum useable fuel

Back 55

20,785 lbs

Front 56

Maximum fuel imbalance in flight

Back 56

794 lbs

Front 57

Minimum fuel tank temp

Back 57

-40C

Front 58

During takeoff and landing the crossfeed selector knob must be

Back 58

OFF

Front 59

A hydraulic system warm-up must be accomplished before starting the engines if the reservoir temps are below

Back 59

-18C

Front 60

How do you determine if you are in SLD

Back 60

If abnormal ice formation is observed on areas of the airplane that do not usually accrete ice. You must exit SLD.

Front 61

The MCDU TO DATASET MENU must be set to ENG when SAT is 5C to 10C and:

Back 61

1. Visible moisture will be encountered up to 1700 ft AFE or, 2. Operating on ramps, taxiways, or runways where surface snow, ice, standing water, or slush may be ingested by the engines, or freeze on engines nacelles, or engine sensor probes.

Front 62

The MCDU TO DATASET MENU must be set to ALL when SAT is less than 5C and:

Back 62

1. Visible moisture will be encountered up to 1700 ft AFE or, 2. Operating on ramps, taxiways, or runways where surface snow, ice, standing water, or slush may be ingested by the engines, or freeze on engines nacelles, or engine sensor probes.

Front 63

Icing Conditions definition:

Back 63

Icing conditions exist in flight whenever the SAT on the ground or for takeoff, or TAT in flight, is 10C or below and in visible moisture

Front 64

If either one or both ice detectors fail, the crew must set the mode selector to ON when:

Back 64

icing conditions exist or are anticipated below 10C TAT with visible moisture

Front 65

Maximum speed to operate the windshield wipers

Back 65

250 KIAS

Front 66

VLO (landing gear extension)

Back 66

250 KIAS

Front 67

VLO (landing gear retraction)

Back 67

250 KIAS

Front 68

VLE

Back 68

250 KIAS

Front 69

Maximum ground speed (tire speed)

Back 69

195 KIAS

Front 70

Minimum runway/taxiway width for a 180 deg. Turn (E170)

Back 70

54' 8”

Front 71

Minimum runway/taxiway width for a 180 deg. Turn (E175)

Back 71

59' 2”

Front 72

What altimeter setting must be used for CAT I approach?

Back 72

Baro

Front 73

The VOR flight director mode is prohibited

Back 73

...nothing more to say about that.

Front 74

Back course approaches using the IESS are prohibited

Back 74

...nothing more to say about that.

Front 75

Minimum Air Temp for APU start

Back 75

-54C

Front 76

Maximum altitude for APU start

Back 76

30,000 ft

Front 77

Maximum altitude for APU GEN

Back 77

33,000 ft

Front 78

Maximum altitude for Bleed Air

Back 78

15,000 ft

Front 79

Maximum altitude for APU-assisted Engine Start

Back 79

21,000 ft

Front 80

APU starter duty cycle limitations:

Back 80

1 & 2: ON for 60, OFF for 60. 3: ON for 60, OFF for 5

Front 81

How long must the engines be stabilized before stopping the APU?

Back 81

5 seconds or power transfer confirmed on the synoptic page

Front 82

What N2 % must the engines be after shutdown, and before starting the APU?

Back 82

30% N2

Front 83

Maximum temp during engine start

Back 83

815C

Front 84

For takeoffs, the ATTCS must be

Back 84

ON

Front 85

Engine warm-up and cool down period

Back 85

2 minutes

Front 86

Starter Limits: Dry Motoring

Back 86

1st attempt – 90 seconds on, 5 minutes off. 2nd through 5th attempt – 30 seconds on, 5 minutes off

Front 87

Starter Limits: With Fuel Added

Back 87

1st and 2nd attempt – 90 seconds on the ground, or 120 seconds in the air, followed by 10 seconds off. 3rd through 5th attempts – 90 seconds on the ground, or 120 seconds in flight, followed by 5 minutes off

Front 88

Powerback Operations

Back 88

PROHIBITED

Front 89

Thrust Reverser: Engines must be idle by

Back 89

60 KIAS

Front 90

Thrust Reverser: Engines must be out of reverse by

Back 90

30 KIAS

Front 91

No FLEX if: (5 items)

Back 91

1. Runway is contaminated 2. The antiskid is inop 3. T/O performance section does not include FLEX T/O data 4. 10-7 pages prohibit FLEX 5. The PIC determines that FLEX is unsafe.