Limitations Flashcards by Marisa Strong | Brainscape

Q

Structural
ERJ 175 LR (76 PAX)

Max Ramp Weight

A

85,870 lbs

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Q

Structural
ERJ 175 LR (76 PAX)

Max takeoff weight

A

85,517 lbs

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Q

Structural
ERJ 175 LR (76 PAX)

Max landing weight

A

74,957 lbs

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Q

Structural
ERJ 175 LR (76 PAX)

Max zero fuel weight

A

69,886 lbs

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Q

Structural
ERJ 175 LL (70 PAX)

Max Ramp Weight

A

85,450 lbs

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Q

Structural
ERJ 175 LL (70 PAX)

Max Takeoff Weight

A

85,098 lbs

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Q

Structural
ERJ 175 LL (70 PAX)

Max Landing Weight

A

74,957

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Q

Structural
ERJ 175 LL (70 PAX)

Max Zero Fuel Weight

A

69,467

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Q

Structural

Minimum Runway Width and Taxiway Width for both ERJ 175 LR and ERJ 175 LL

A

100 ft (SW) and 50 ft (SW)

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Q

Structural

Wing Span

A

93 ft 11 inches

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Q

Structural

Length

A

103 ft 11 inches

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Q

Structural

Tail Height

A

32 ft 4 inches

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Q

Structural
Max altitude and temperature limits

Max operation altitude

A

41,000 ft

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Q

Structural
Max altitude and temperature limits

Max altitude for takeoff/landing/ground start

A

10,000 ft

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Q

Structural
Max altitude and temperature limits

Max Temperature for T/O, LND

A

ISA + 35C (52F)

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Q

Structural
Max altitude and temperature limits

Min Temperature for T/O, LND

A

-40 C

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Q

Structural
Max altitude and temperature limit

Runway Slope

A

+/- 2%

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Q

Structural
Max altitude and temperature limit

Max single pack operations

A

31,000 ft

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Q

Structural
Max altitude and temperature limit
and Max tailwind

A

41,0000 and 15 kts

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Q

Air speeds

Vmo: Sea Level - 8,000 ft

A

300 Kias

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Q

Air speeds

Vmo: 10,000 - Mach transition

A

320 Kias

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Q

Air speeds

Mmo

A

0.82

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Q

Air speeds

Va

A

240 Kias

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Q

Air speeds
Landing Gear Operation/Extended Speeds (Vlo and Vle)

Vlo ret for retraction

A

250 Kias

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Q

Air speeds
Landing Gear Operation/Extended Speeds (Vlo and Vle)

Vlo ext for extension

A

250 Kias

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Q

Air speeds
Landing Gear Operation/Extended Speeds (Vlo and Vle)

Vle

A

250 Kias

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Q

Air speeds
Landing Gear Operation

V tire, max tire ground speed

A

195 kts

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Q

Air speeds

V RAT deploy max speed

A

Vmo/Mmo

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Q

Air speeds

V min, to provide electrical power to the RAT

A

130 Kias

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Q

Air speeds

Vb (below 10,000 ft)

A

250 Kias

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Q

Air speeds

Vb (10,000 ft and above)

A

270 Kias/.76M. Whichever is lower.

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Q

Air speeds

Max speed for open window

A

160 Kias

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Q

Air speeds

Max speed for windshield wiper use

A

250 Kias (Sw)

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Q

Air speeds
Max Flap Extended Speed (Vfe)

Flaps 1

A

230 Kias

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Q

Air speeds
Max Flap Extended Speed (Vfe)

Flaps 2

A

215 Kias

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Q

Air speeds
Max Flap Extended Speed (Vfe)

Flaps 3

A

200 Kias

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Q

Air speeds
Max Flap Extended Speed (Vfe)

Flaps 4

A

180 Kias

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Q

Air speeds
Max Flap Extended Speed (Vfe)

Flaps 5

A

180 Kias

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Q

Air speeds
Max Flap Extended Speed (Vfe)

Flaps Full

A

165 Kias

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Q

Slats/Flaps

Max flap extension altitude

A

20,000 ft

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Q

Slats/Flaps

Enroute Operations

A

Prohibited

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Q

Slats/Flaps

Min spoiler speed

A

180 kt

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Q

Slats/Flaps

CAT II Approach

A

Mandatory Flaps 5

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Q

Slats/Flaps

Landing Flaps 5, Go around…

A

Flaps 2

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Q

Slats/Flaps

Landing Flaps Full, Go around…

A

Flaps 4

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Q

Wind Limitations

Max takeoff and landing tailwind

A

15 kts

Q

Wind Limitations
Crosswinds Landing

Dry Runway. ICAO CODE six. RCC 6. BA DRY.

A

38 kts

Q

Wind Limitations
Crosswinds Landing

Frost, Wet, 1/8” or less of; Slush, dry snow, wet snow. BA Good. ICAO code 5. RCC 5.

A

31 kts

Q

Wind Limitations
Crosswinds Landing

Runway with compacted snow. -15°C and colder outside air temperature. Good to medium. ICAO code 4 RCC 4

A

20 Kts

Q

Wind Limitations
Crosswinds Landing

Runway: Wet (Slippery when wet runway), dry snow or wet snow over compacted snow, greater than 1/8 inch depth of dry snow, wet snow. Compact snow Warmer than -15°C outside air temperature: compacted snow. Medium. ICAO code 3. RCC 3.

A

15 kts

Q

Wind Limitations
Crosswinds Landing

Runway: Greater than 1/8 inch depth of: water, slush. BA Medium to poor. ICAO code 2. RCC 2.

A

12 kts

Q

Wind Limitations
Crosswinds

Static takeoff with crosswind component greater than…

A

25 kts is not recommended due to compressor stall

Q

Battery

Min Voltage

A

22.5 V

Q

APU
Start:

Temperature

A

Minimum -54C, Maximum ISA +35

Q

APU
Start:

Altitude

A

Max altitude for start is 30,000 ft

Q

APU
Operation:

Max Altitude

A

33,000 ft

Q

APU
Operation:

Electical Generator

A

33,000 ft

Q

APU
Operation:

Bleed use

A

15,000 ft

Q

APU
Operation:

To assist in engine start

A

21,000 ft

Q

APU
Starter limits:

First and Second attempts

A

60 seconds off

Q

APU
Starter limits:

Third attempt

A

5 minutes off

Q

Engine **

N1 Max

A

Max 99.5%

Q

Engine **

N2 Min and Max

A

Min: 58.5 % Max: 99.4%

Q

Engine
ITT:

Start Max

A

Max 815C

Q

Engine **
ITT:

Max takeoff/ GA

A

Max takeoff/GA: 990 C

Q

Engine **
ITT:

Max Continuous

A

Max continuous: 960C

Q

Engine **

Oil pressure

A

Min 25 psi max 95 psi

Q

Engine **

Oil temperature

A

Max continuous: 155 C Transient: 163C

Q

Engine
Starter: Ground

Attempt 1 - 2

A

Max time 90 secs ON, cool down 10 secs OFF

Note. For ground starts, the maximum cumulative starter run time per start attempt is 90 seconds. Motoring plus start time.

Q

Engine
Starter: Ground

Attempt 3-5

A

90 secs on, cool down 5 mins off

Q

Engine
Starter: Flight

Attempt 1-2

A

Max 120 secs on, cool down 10 secs off

Note. For in-flight starts, the maximum commutative starter one time per start attempt is 120 seconds. Motoring to start time.

Q

Engine
Starter: Flight

Attempts 3-5

A

Max 120 seconds on, 5 mins off

Q

Engine
Dry Motoring:

Attempt 1

A

Max 90 seconds on, cool down 10 secs off

Q

Engine
Dry Motoring:

Attempt 2-5

A

Max 30 seconds on,
Cool down 5 minutes off

Note. After five sequential motorcycles, the process may be repeated following a 15 minute cool down..

Q

Fuel

Max

A

20,935 lbs

Q

Fuel

Max imbalance

A

794 lbs

Note. It is permissible to takeoff and land with a fuel in balance message as long as the actual imbalance does not exceed 794 pounds

Q

Fuel

Min fuel temperature

A

-37C

Q

Fuel

crossfeed must be ____ for takeoff/landing

A

OFF

Q

Pressurization/Max differential pressure **

Up to 37,000 ft

A

7.8 psi

Q

Pressurization/Max differential pressure

Above 37,000 ft

A

8.4 psi

Q

Pressurization/Max differential pressure

Max Diff over pressure

A

8.8 psi

Q

Pressurization/Max differential pressure

Max diff neg pressure

A

-0.5

Q

Pressurization/Max differential pressure

Max diff ore T/O, Land

A

0.2 psi

Q

Hydraulic and Brakes

Minimum reservoir temp for engine start

A

-18C

Q

Hydraulic and Brakes

Must be green for…

A

Takeoff

Q

Thrust reverser

No GA after deployment. After deployment do not move forward until the…

A

Rev icon on EICAS is shown in amber or green. Prohibited use in Taxi and power back operations.

Q

Autopilot

Minimum engagement

A

400 ft

Q

Autopilot

Minimum use height

A

50 ft

Q

Autopilot

Minimum use height- non precision approach

A

MDA

Q

Ice and Rain protection GROUND

The TO DATASET MENU on the MCDU must be set to ENG on in the following cases when OAT is between 5C and 10C and:

A

if there is any possibility of encountering visible moisture up to 1,700 ft AFE
when operating on ramps, taxiways, or runways where surfaces snow, ice, standing water or slush may be ingested by the engines, or freeze on engines, nacelles, or engine sensor probes

Q

Ice and Rain protection GROUND

The TO DATASET MENU on the MCDU must be set to ALL on in the following cases when OAT is less than 5C and:

A

if there is any possibility of encountering visible moisture up to 1,700 ft AFE
when operating on ramps, taxiways, or runways where surfaces snow, ice, standing water or slush may be ingested by the engines, or freeze on engines, nacelles, or engine sensor probes

Q

Maximum Taxi Speeds

Straight/Dry

A

30 kts

Q

Maximum Taxi Speeds

Straight Wet or Contaminated

A

10 kts

Q

Maximum Taxi Speeds

Turns Dry

A

10 kts

Q

Maximum Taxi Speeds

Turns Wet or Contaminated

A

5 kts

Q

Wind Limitations
Crosswinds

Runway: ice. Poor. ICAO code 1

A

8 kts.

Q

Wind Limitations
Crosswinds

Runway: wet ice, water on top of compacted snow, dry snow or wet snow over ice. Nil. ICAO code zero.

QRH PERFORMANCE Data

A

Not applicable. No operations in nil condition.

Q

Wind Limitations
Crosswinds Landing

Ice Runway. ICAO CODE 1. RCC 1. BA Poor.

A

8kts.

Q

Wind Limitations
Crosswinds Takeoff

Dry Runway.

A

38kts

Q

Wind Limitations
Crosswinds Takeoff

Wet Runway.

A

31kts

Q

Wind Limitations
Crosswinds Takeoff

Compact snow Runway.

A

20 kts

Q

Wind Limitations
Crosswinds Takeoff

Dry snow, wet snow, slush, standing water Runway.

A

18 kts

Q

Wind Limitations
Crosswinds Takeoff

Ice Runway.

A

12 kts SW

Q

Wind Limitations
Crosswinds Takeoff

Wet ice Runway.

A

12 kts

Q

Wind Limitations
Crosswinds Landing

Runway: Wet ice, slush over ice, water over compacted snow, dry snow over ice, wet snow over ice. BA Nil. ICAO code 0. RCC 0.

A

Prohibited

Q

Ground Start Tailwind

A

When it is necessary to perform an engine start with tailwind, monitor N1 indication. When there is no positive increase of N1 indication before starter cut out 50% N2, the engine start must be mentally aborted.

Q

Engine thrust

A

Take off with the automatic take off thrust control system ATTCS off is not authorized.

Q

Crossfeed operations

A

If you crossfeed must be selected off during takeoff and landing.

Q

APU General

A

Wait 30 seconds after the EICAS is energized to start the APU. Do not leave the aircraft unattended more than five minutes with the APU running SW. Simultaneous use of the APU bleed and the HP cart is prohibited.

Q

Ice and Rain protection FLIGHT

A

The engine and wing anti ice systems operate automatically, in case of ice encounter when the ice protection mode selector is the AUTO position. When either one or both ice detectors are failed, the crew must set the mode selector to ON when icing conditions exist or are anticipated below 10° TAT with visible moisture.

Q

Instrument, navigation, and communications

A

TAS, TAT, and SAT information are only valid above 60 kts. When transmitting in VHF1 the standby magnetic compass indication is not valid. Barometric altimeter minimum’s must be used for all cat one approaches. Prior to joining a publish segment of an instrument approach, verify the NAVAID identification visually displayed matches a chart being used. When the identification is not visually displayed verify the ID matches a chart being used.

Q

Audio panels

A

Do not plug in dual prong and ANR 5 pin headset to the same Jack panel simultaneously. This may cause damage to the digital audio panels.

Q

Enhanced ground proximity warning system EGPWS.

A

Navigation is not to be predicated on the use of the Terrain awareness system. The use of predictive EGPWS functions should be manually inhibited when landing at an airport that is not in the database to avoid unwanted alerts. The use of predictive EGPWS functions must be manually inhibited during QFE operations, when GPS data is unavailable or in operative. Press in the GED PROX TERR INHIB button to inhibit predictive EGPWS functions.

Q

FMS limitations

A

RNAV (GPS) LP minima are not authorized.