Limitations Flashcards by Marisa Strong

Structural
ERJ 175 LR (76 PAX)

Max Ramp Weight

85,870 lbs

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Structural
ERJ 175 LR (76 PAX)

Max takeoff weight

85,517 lbs

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Structural
ERJ 175 LR (76 PAX)

Max landing weight

74,957 lbs

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Structural
ERJ 175 LR (76 PAX)

Max zero fuel weight

69,886 lbs

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Structural
ERJ 175 LL (70 PAX)

Max Ramp Weight

85,450 lbs

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Structural
ERJ 175 LL (70 PAX)

Max Takeoff Weight

85,098 lbs

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Structural
ERJ 175 LL (70 PAX)

Max Landing Weight

74,957

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Structural
ERJ 175 LL (70 PAX)

Max Zero Fuel Weight

69,467

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Structural

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

100 ft (SW) and 50 ft (SW)

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Structural

Wing Span

93 ft 11 inches

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Structural

Length

103 ft 11 inches

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Structural

Tail Height

32 ft 4 inches

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Structural
Max altitude and temperature limits

Max operation altitude

41,000 ft

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Structural
Max altitude and temperature limits

Max altitude for takeoff/landing/ground start

10,000 ft

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Structural
Max altitude and temperature limits

Max Temperature for T/O, LND

ISA + 35C (52F)

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Structural
Max altitude and temperature limits

Min Temperature for T/O, LND

-40 C

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Structural
Max altitude and temperature limit

Runway Slope

+/- 2%

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Structural
Max altitude and temperature limit

Max single pack operations

31,000 ft

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Structural
Max altitude and temperature limit
and Max tailwind

41,0000 and 15 kts

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Air speeds

Vmo: Sea Level - 8,000 ft

300 Kias

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Air speeds

Vmo: 10,000 - Mach transition

320 Kias

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Air speeds

Mmo

0.82

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Air speeds

240 Kias

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

Vlo ret for retraction

250 Kias

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

250 Kias

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

250 Kias

Air speeds Landing Gear Operation V tire, max tire ground speed

195 kts

Air speeds V RAT deploy max speed

Vmo/Mmo

Air speeds V min, to provide electrical power to the RAT

130 Kias

Air speeds Vb (below 10,000 ft)

250 Kias

Air speeds Vb (10,000 ft and above)

270 Kias/.76M. Whichever is lower.

Air speeds Max speed for open window

160 Kias

Air speeds Max speed for windshield wiper use

250 Kias (Sw)

Air speeds Max Flap Extended Speed (Vfe) Flaps 1

230 Kias

Air speeds Max Flap Extended Speed (Vfe) Flaps 2

215 Kias

Air speeds Max Flap Extended Speed (Vfe) Flaps 3

200 Kias

Air speeds Max Flap Extended Speed (Vfe) Flaps 4

180 Kias

Air speeds Max Flap Extended Speed (Vfe) Flaps 5

180 Kias

Air speeds Max Flap Extended Speed (Vfe) Flaps Full

165 Kias

Slats/Flaps Max flap extension altitude

20,000 ft

Slats/Flaps Enroute Operations

Prohibited

Slats/Flaps Min spoiler speed

180 kt

Slats/Flaps CAT II Approach

Mandatory Flaps 5

Slats/Flaps Landing Flaps 5, Go around...

Flaps 2

Slats/Flaps Landing Flaps Full, Go around...

Flaps 4

Wind Limitations Max takeoff and landing tailwind

15 kts

Wind Limitations Crosswinds Landing Dry Runway. ICAO CODE six. RCC 6. BA DRY.

38 kts

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

31 kts

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

20 Kts

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.

15 kts

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

12 kts

Wind Limitations Crosswinds Static takeoff with crosswind component greater than...

25 kts is not recommended due to compressor stall

Battery Min Voltage

22.5 V

APU Start: Temperature

Minimum -54C, Maximum ISA +35

APU Start: Altitude

Max altitude for start is 30,000 ft

APU Operation: Max Altitude

33,000 ft

APU Operation: Electical Generator

33,000 ft

APU Operation: Bleed use

15,000 ft

APU Operation: To assist in engine start

21,000 ft

APU Starter limits: First and Second attempts

60 seconds off

APU Starter limits: Third attempt

5 minutes off

Engine ** N1 Max

Max 99.5%

Engine ** N2 Min and Max

Min: 58.5 % Max: 99.4%

Engine ITT: Start Max

Max 815C

Engine ** ITT: Max takeoff/ GA

Max takeoff/GA: 990 C

Engine ** ITT: Max Continuous

Max continuous: 960C

Engine ** Oil pressure

Min 25 psi max 95 psi

Engine ** Oil temperature

Max continuous: 155 C Transient: 163C

Engine Starter: Ground Attempt 1 - 2

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.

Engine Starter: Ground Attempt 3-5

90 secs on, cool down 5 mins off

Engine Starter: Flight Attempt 1-2

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.

Engine Starter: Flight Attempts 3-5

Max 120 seconds on, 5 mins off

Engine Dry Motoring: Attempt 1

Max 90 seconds on, cool down 10 secs off

Engine Dry Motoring: Attempt 2-5

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..

Fuel Max

20,935 lbs

Fuel Max imbalance

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

Fuel Min fuel temperature

-37C

Fuel crossfeed must be ____ for takeoff/landing

OFF

Pressurization/Max differential pressure ** Up to 37,000 ft

7.8 psi

Pressurization/Max differential pressure Above 37,000 ft

8.4 psi

Pressurization/Max differential pressure Max Diff over pressure

8.8 psi

Pressurization/Max differential pressure Max diff neg pressure

-0.5

Pressurization/Max differential pressure Max diff ore T/O, Land

0.2 psi

Hydraulic and Brakes Minimum reservoir temp for engine start

-18C

Hydraulic and Brakes Must be green for...

Takeoff

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

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

Autopilot Minimum engagement

400 ft

Autopilot Minimum use height

50 ft

Autopilot Minimum use height- non precision approach

MDA

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:

- 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

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:

Maximum Taxi Speeds Straight/Dry

30 kts

Maximum Taxi Speeds Straight Wet or Contaminated

10 kts

Maximum Taxi Speeds Turns Dry

10 kts

Maximum Taxi Speeds Turns Wet or Contaminated

5 kts

Wind Limitations Crosswinds Runway: ice. Poor. ICAO code 1

8 kts.

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

Not applicable. No operations in nil condition.

Wind Limitations Crosswinds Landing Ice Runway. ICAO CODE 1. RCC 1. BA Poor.

8kts.

Wind Limitations Crosswinds Takeoff Dry Runway.

38kts

Wind Limitations Crosswinds Takeoff Wet Runway.

31kts

Wind Limitations Crosswinds Takeoff Compact snow Runway.

20 kts

Wind Limitations Crosswinds Takeoff Dry snow, wet snow, slush, standing water Runway.

18 kts

Wind Limitations Crosswinds Takeoff Ice Runway.

12 kts SW

Wind Limitations Crosswinds Takeoff Wet ice Runway.

12 kts

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.

Prohibited

Ground Start Tailwind

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.

Engine thrust

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

Crossfeed operations

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

APU General

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.

Ice and Rain protection FLIGHT

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.

Instrument, navigation, and communications

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.

Audio panels

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.

Enhanced ground proximity warning system EGPWS.

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.

FMS limitations

RNAV (GPS) LP minima are not authorized.

Limitations Flashcards

(114 cards)