Xjt Erj 145 Ops Limitations 09/19

Front 1

Minimum Crew for flight

Back 1

2 Pilots

Front 2

The Emb - 145 is certified in transport category in the following conditions?

Back 2

VFR

IFR

Icing Conditions

Front 3

Max runway slope

Back 3

+-2% of runway length

Front 4

Runway surface

Back 4

Paved

Front 5

Max tailwind

Back 5

10kts

Front 6

Max temperature for aircraft

Back 6

52C

Front 7

Min/max takeoff and landing pressure altitude

Back 7

Minimum

-1000ft

Maximum

LR 8000ft

XR 10000ft

Front 8

Min/max SAT at FL370

Back 8

Min -65C

Max -21.5C

Front 9

Min/max SAT for Takeoff

Back 9

Minimum -40C

Maximum 52C

Front 10

Min TAT above FL250

Back 10

Total air temperature in cruise flight flight above FL250 is limited to -45C. However, if momentary deviations occur down to -50C no maintenance action required

Front 11

Min SAT below FL250

Back 11

-54C

Front 12

MX inspection needed when landing below

Back 12

-40C

Front 13

Vlo for gear retraction/extension

Back 13

Retraction 200KIAS

Extension 250KIAS

Front 14

Vle

Back 14

250KIAS

Front 15

Maneuvre speed Va

Back 15

200KIAS

Front 16

Max flap extension speed for flaps 9

Back 16

250KIAS

Front 17

Max flap extension speed for flaps 18

Back 17

200 KIAS

Front 18

Max flap extension speed for flaps 22

Back 18

200 KIAS

Front 19

Max flap extension speed for flaps 45 (LR)

Back 19

145 KIAS

Front 20

Max flap extension speed for flaps 45 (XR)

Back 20

160 KIAS

Front 21

Above 10000ft with YD disengaged, max speed for flaps 22 (XR)

Back 21

180 KIAS

Front 22

Above 10000ft with YD disengaged, max speed for flaps 45 (XR)

Back 22

145 KIAS

Front 23

For LR, when flaps are extended to/retracted from 45, momentary airspeed deviations between 145 and ______ will not require a MX inspection.

Back 23

160

Front 24

For LR, when flaps are extended to/retracted from 22, momentary airspeed deviations between 200 and ______ will not require a MX inspection.

Back 24

210

Front 25

Max airspeed after T/O without retrimming

Back 25

160 KIAS

Front 26

Max airspeed for turbulent air penetration below 10000 _____ and above 10000 ______

Back 26

200 KIAS

250 KIAS/0.63 M, whichever is lower

Front 27

Min/max fuel tank temperature

Back 27

Min -40C

Max 52C

Front 28

Max N1

Back 28

100%

Front 29

For all models, min/max oil pressure < 88% N2

Back 29

Min 34 PSI

Max 110 PSI (may be exceeded during engine start if oil temperature is below 21C. The engines must remain at idle until the oil pressure is less than 110 PSI. Oil pressure in the 111 to 115PSI maximum 5 minutes in the 116 to 155PSI maximum 2 minutes)

Front 30

On LR min/max oil pressure > 88% N2

Back 30

Min 50 PSI (operations between 34 and 50 PSI permitted on takeoff and go around)

Max 110 PSI (operation between 111 and 115 for 5 minutes. 116 to 155PSI for 2 minutes)

Front 31

On XR, mim/max oil pressure > 88% N2

Back 31

Min 48 PSI (operation between 34 and 48PSI permitted during takeoff and go around)

Max 110 PSI (operation between 111 and 115 for 5 minutes. 116 to 155PSI for 2 minutes)

Front 32

On XR, operation between 34 and 48PSI is permitted for.

Back 32

For take off and go around

Front 33

Max oil pressure may be exceeded during start if oil temp is below ______. The engine must remain at Idle until oil pressure is less than: ______

Back 33

21C

110PSI

Front 34

All aircraft will display oil pressure <= _______ in green

Back 34

110PSI

Front 35

All aircraft will display oil pressure in range ______ in amber and permitted in all operation modes. Limited to ______. Operation in the oil pressure amber range between ________ in amber and permitted in all operation modes. Limited to ______. However, total over-pressure time may not exceed_____.

Back 35

111-115 PSI

5 minutes

116 - 155PSI

2 minutes

5 minutes

Front 36

Min oil temp for start

Back 36

-40C

Front 37

To increase N2 above _____, the engine oil temp must be _____. Or, run the engine for at least ______, allow the engines to stabilise and ensure that the oil pressure is<= ______.

Back 37

83%

40C

8 minutes

83 PSI

Front 38

LP and HP spool virbration limits maybe exceeded up to ______ for ______ during takeoffs and go arounnds. Else _______.

Back 38

2.5IPS

5 minutes

10 seconds

Front 39

Max ITT for start on all engines

Back 39

800C

Front 40

All ER/LR takeoff thrust rating/ITT limits (948) are time limited to ________.

Back 40

5 minutes

Front 41

All XR, takeoff thrust rating/ITT between ______ are time limited to _______. Takeoff thrust rating/ITT up to______ are permitted up to max of_____.

Back 41

971 to 992

90 seconds

970

5minutes

Front 42

Any engine exceedance or peak must be monitored and logged by crew.

Back 42

True

Front 43

Min battery temp for APU start

Back 43

-20C

Front 44

Start cycle for APU: After 1-2 attempts:______ after 3rd attempt_____.

Back 44

1 minute off

30 minutes off

Front 45

Max APU generation above FL300

Back 45

300A

Front 46

Min AP engagement height

Back 46

500ft

Front 47

So disengagement height is ____ for visual approaches. For CAT 1, ____ for CAT II and __________ for non precision.

Back 47

200 ft AGL

200 ft AGL

85 Ft AGL

Before leaving MDA

Front 48

Max ISIS duration when operating only on batteries is ____. Maybe exceeded to _____ if pitot 3 is turned off in non icing conditions.

Back 48

40 minutes

45 minutes

Front 49

The airplane must not be moved during power-up initialisation do not cage attitude in turning flight.

Back 49

?

Front 50

Max altitude for flap extension

Back 50

20000ft

Front 51

Max differential pressure

Back 51

7.8PSI

Front 52

Max differential over-pressure

Back 52

8.1PSI

Front 53

Dry monitoring continuous operation

Back 53

5 minutes on 5 minutes off

Front 54

Max differential negative pressure

Back 54

-0.3PSI

Front 55

Minimum temperature for manual anti ice operation

Back 55

-40C

Front 56

Max operation for manual anti ice operation

Back 56

10C

Front 57

Hold configuration in icing

Back 57

Landing gear ——- up

Flaps ——- 0

Minimum airspeed—200KIAS

Front 58

The airplane must not be moved during power-up initialisation do not cage attitude in turning flight.

Back 58

True

Front 59

After start, the engines must run at idle or taxi thrust for _____ for cold engines. Or _____ for warm engines.

Back 59

4 minutes

2 minutes

Front 60

Engine is considered cold, if it’s been shut down for at least

Back 60

90 minutes

Front 61

Engines must run for at least _____ at idle or taxi thrust before shut down.

Back 61

2 minutes

Front 62

Max altitude for starting APU

Back 62

30000

Front 63

Max operation altitude for the APU

Back 63

37000

Front 64

The APU will automatically shutdown at _____ rotor speed.

Back 64

104%

Front 65

APU May exceed _______ for a maximum of______.

Back 65

680C up to 717C

5 minutes

Front 66

Max windshield wiper operating speed

Back 66

170KIAS

Front 67

Do not operate windshield wiper

Back 67

Dry windshield

Front 68

Max imbalance allowed between tanks.

Back 68

800Lbs