175 2021 Limits Memory Flashcards
Study for 2021 CQ (175 cards)
1
Q
CABIN ALTITUDE HI
A
OXYGEN MASKS >>> DON, 100%
CREW COMMUNICATION >>> ESTABLISH
2
Q
ENGINE ABNORMAL START
A
AFFECTED ENGINE >>> START/STOP SELECTOR = STOP
3
Q
SMOKE EVACUATION
A
OXYGEN MASKS>>> DON, EMER
CREW COMMUNICATION >>> ESTABLISH
PRESSURIZATION DUMP >>> PUSH IN
4
Q
SMOKE/FIRE/FUMES
A
OXYGEN MASKS >>> DON, 100%
CREW COMMUNICATION >>> ESTABLISH
5
Q
BATT 1 (2) OVERTEMP
A
ASSOCIATED BATTERY >>> OFF
6
Q
JAMMED CONTROL COLUMN - PITCH
A
ELEVATOR DISCONNECT HANDLE >>> PULL
7
Q
JAMMED CONTROL WHEEL - ROLL
A
AILERON DISCONNECT HANDLE >>> PULL
8
Q
PITCH TRIM RUNAWAY
A
A/P / TRIM DISC BUTTON >>> PRESS AND HOLD
PITCH TRIM SYS 1 & 2 CUTOUT BUTTONS >>> PUSH IN
9
Q
ROLL OR YAW TRIM RUNAWAY
A
A/P TRIM DISC Button >>> PRESS AND HOLD
10
Q
STEERING RUNAWAY
A
STEER DISC SWITCH >>> PRESS
Steer airplane using differential braking and rudder.
11
Q
MTW (LR)
A
85,870 lb
12
Q
MTOW (LR)
A
85,517 lb
13
Q
MLW (LR and LL)
A
74,957 lb
14
Q
MZFW (LR)
A
69,886 lb
15
Q
MTW (LL)
A
LR-420 lb
16
Q
MTOW (LL)
A
LR-419 lb
17
Q
MZFW (LL)
A
LR-419 lb
18
Q
Wing Span
A
93 ft 11 in
19
Q
Aircraft Length
A
103 ft 11 in
20
Q
Tail Height
A
32 ft 4 in
21
Q
Max. Ops. Alt.
A
41,000 ft
22
Q
Max. T/O & Lnd Alt.
A
10,000 ft
23
Q
Max. Temp. T/O Lnd
A
ISA + 35°C (52°C)
24
Q
Min. Temp. T/O Lnd
A
-40°C
25
RWY Slope
+/- 2%
26
Max. Tailwind
15 kt
27
Max. Single Pack Operations
31,000 ft
28
VMO SL- 8,000’
300
29
VMO 10,000- Mach Transition
320
30
MMO
0.82
31
VA
240
32
VLO EXT, VLE RET, VLE
250
33
V Tire
195
34
V RAT DEPLOY MAX
VMO/MMO
35
VMIN (to provide electrical power)
130
36
VB (below 10,000 ft)
250
37
VB (10,000 ft and above)
270/.76M (whichever is lower)
38
V wiper ops max
250 (SW)
39
Vwindow
160
40
VFE 1
230
41
VFE 2
215
42
VFE 3
200
43
VFE 4
180
44
VFE 5
180
45
VFE FLAPS FULL
165
46
Max Rec'd Xwind Landing?
| (Dry/Wet/Sn/Slush/Icy)
For maximum crosswind performance for takeoff, landing, and contamination criteria, refer ERJ Crosswind Limitations tile in Company Manual \> Weather.
All crosswind data provided is considered a pilot limitation.
47
Due to engine compressor stall possibility, static takeoff is not recommended with
crosswind component greater than...
25 kt. This is also in the ERJ Crosswind Limitations EFB document but not in the Limitations section of SOPM. The note IS in the Takeoff section of the SOPM.
48
Max. Alt. Flaps/Slats Extended
20,000 ft
49
Flap/Slat Enroute Ops
Prohibited - removed from 2021 SOPM.
50
Min. Spoiler Speed
180 kt (Removed from 2021 SOPM).
51
CAT II Approach Flap Setting
Mandatory Flaps 5
52
Landing Flaps Full, GA Flaps =
Go-Around Flaps 4
53
Landing Flaps 5, GA Flaps =
Go-Around Flaps 2
54
Battery Min. Voltage
22.5V
55
Engine Max ITT
815°C
56
Oil Pressure Min
25 psi
57
Engine Ground Start Attempts 1 and 2 Cranking Time Limits
90 Seconds ON, 10 Seconds OFF
58
Engine Ground Start Attempts 3,4 and 5 Cranking Time Limits
90 Seconds ON, 5 Minutes OFF
59
Engine Flight Start Attempts 1 and 2 Cranking Time Limits
120 Seconds ON, 10 Seconds OFF
60
Engine Flight Start Attempts 3,4 and 5 Cranking Time Limits
120 Seconds ON, 5 Minutes OFF
61
For ground starts, the maximum cumulative starter run time per start attempt (motoring plus start time) is =
90 seconds
62
For flight starts, the maximum cumulative starter run time per start attempt (motoring plus start time) is =
120 seconds
63
Dry Motor #1 start limit
90 Seconds ON
5 Minutes OFF
64
Dry Motor #2-5 start limit
30 Seconds ON
5 Minutes OFF
After five sequential motoring cycles, the process may be repeated following a 15
minute cool down period.
65
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 cutout (50% N2), the engine start
must be...
...manually aborted.
66
Takeoff with the Automatic Takeoff Thrust Control System (ATTCS) OFF is...
...not authorized.
67
Max. Fuel (JET A, JET A1) Capacity
20,935 lb
68
Max. Imbalance
794 lb
69
Min. Fuel Tank Temp.
-37°C
70
Can you takeoff and land with a FUEL IMBALANCE message?
Yes, as long as the
actual imbalance does not exceed 794 lb.
71
Fuel crossfeed must be selected ___ during takeoff and landing.
OFF.
72
Wait ____ seconds after the EICAS is energized to start the APU.
30 seconds
73
Do not leave the aircraft unattended more than ___ minutes with the APU running (SW).
5 minutes
74
Simultaneous use of the APU bleed and the HP cart is...
...prohibited.
75
APU Starter Duty Cycle Attempts 1 and 2 =
60 Seconds OFF
76
APU Starter Duty Cycle Attempt 3 =
5 Minutes OFF
77
APU Min Start Temp
-54°C
78
APU Max Start Temp
ISA +35
79
APU Max Start Altitude
30,000 ft
80
APU Min Operating Temp
-54°C
81
APU Max Operating Temp
ISA +35 (52°C)
82
APU Max Operating Altitude
33,000 ft
83
APU Max Electrical Gen Altitude
33,000 ft
84
APU Bleed Use Altitude
15,000 ft
85
APU Engine Start Altitude
21,000 ft
86
Max DeltaP
8.4 psi
87
Max. DeltaP Over Pressure
8.8 psi
88
Max DeltaP Negative Pressure
-0.5 psi
89
Max DeltaP T/O Lndg
0.2 psi
90
Min. Hydraulic Reservoir Temp. for ENG Start
-18°C
91
Brake temperature indication must be in the ____ range for takeoff.
Green
92
Go-around after deployment of the thrust reversers?
Do not attempt a go-around maneuver.
93
After selecting reverse thrust, do not move the thrust levers into the forward thrust range until...
...REV icon on the EICAS is shown in amber or green.
94
The use of thrust reversers during normal taxi operations is...
...prohibited.
95
The use of thrust reversers for power back operations is...
...prohibited.
96
The TO DATASET MENU on the MCDU must be set to ENG in the following cases when
OAT is from 5°C to 10°C and:
1. When there is any possibility of encountering visible moisture up to 1,700 ft AFE.
2. When 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.
97
The TO DATASET MENU on the MCDU must be set to ALL in the following cases when
OAT is less than 5°C and:
1. When there is any possibility of encountering visible moisture up to 1,700 ft AFE.
2. When 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.
98
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°C TAT with visible moisture.
99
A/P Min. Engagement Height
400 ft
100
A/P Min. Use Height
50 ft
101
A/P Min. Use Height - Non-precision Approach
MDA
102
TAS, TAT, and SAT information are only valid above...
...60 kt.
103
While transmitting in VHF1, the standby magnetic compass indication is...
...not valid.
104
Barometric altimeter minimums must be used for all...
...CAT I approaches.
105
T/F
Navigation is not to be predicated on the use of the Terrain Awareness System.
True. Don't use predicitve EGPWS if airport not in database. Press in the GRD PROX TERR INHIB button to inhibit predictive EGPWS functions.
106
T/F
RNAV (GPS) LP minima are not authorized.
True.
107
ICE Briefing
* *Introduction** (docs/fit)
* *Communication** (emergency notification, suspicous activity the FA uses plain english using their full name when notifying flight deck)
* *Entry** Protocol.
108
Additional Normally Briefed by Capt Items
\*Emergency/Abnormal procedures management.
• \*Rejected takeoff plan. This includes reasons for rejecting the takeoff and crew duties.
NOTE: \* The captain normally conducts these briefing items. These items need only be
briefed on the FFOD for the crew.
109
On power up, what if the battery is below 22.5V but equal to or above 21.0V?
You can recharge battery - see SOPM. Below 21.0V must write up and THEN call maintenance.
110
The APU is started approximately ___ minutes prior to pushback, unless required for passenger
comfort.
10 minutes
111
Packs should be ____ when a ground air source is being utilized.
OFF
112
H-PBIT runs automatically when...
...all 3 hyd systems are pressurized for at least 1 minute and reservoir temp greater than +10C.
| (1 min, 1 way to interrupt)
113
H-PBIT is interrupted when...
...any flight control surface is moving during the test. (1 min, 1 way to interrupt)
114
E-PBIT runs automatically when...
...an initial AC source is introduced. (3 min, 3 ways to interrupt)
115
E-PBIT is interrupted when...
...any hydraulic pump is running, flight control mode panel switches cycled, AC power interrupted. (3 min, 3 ways to interrupt)
116
How do you force a E-PBIT to run?
1. Power down using Leaving the Airplane Checklist.
2. Wait a minimum of 1 minute.
3. Perform power up using Safety and Power Up Checklist.
4. Wait 3 minutes for E-PBIT to run.
5. Perform H-PBIT when required.
117
How do you force a H-PBIT to run?
1. Don't move any flight control surface.
2. STEER OFF EICAS displayed.
3. Confirm all 3 hydraulic systems are below 250 psi and temps above 10C.
4. Load 27.2 = 3A, 1, 2 turn the electrical pumps on in that order.
5. Wait 1 minute.
6. Turn off the pumps.
118
When do you need to do the SOPM hydraulic system warm up?
Reservoir temp below -18C.
119
When the smart probes are contaminated with ice or snow...
...turn ON ADSP Heater Switch. Make sure the PBITs run...see SOPM.
120
Conditions conducive to icing exist on the ground and for takeoff when...
...the OAT is 10°C or below, when 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.
121
A Cold Weather Preflight inspection must be performed...when:
1. The OAT is 5°C or less, or
2. The wing fuel temperature is 0°C or less, or
3. Atmospheric conditions conducive to icing exist, or
4. The aircraft has remained overnight and may have frozen contaminants due to exposure to
frost or precipitation, which could involve the entire airframe, or
5. On any through flight where residual ice from the inbound flight may have accumulated on
airframe surfaces or components, or
6. Cold soak ice is suspected in the fuel tank area.
122
Thin layer of frost underneath wing ok?
Yes...A 3 mm (1/8 in) frost layer is permitted on the underwing surfaces. A thin layer of
hoarfrost is permitted on the fuselage provided the layer is thin enough to distinguish surface
features underneath, such as painting and markings.
123
Engine 1 is normally started first and utilized for single engine taxi. When the crew elects to
taxi single engine on engine 2, electric hydraulic pump 1 selector knob must be...
...turned ON.
Once engine 1 is running, turn electric hydraulic pump 1 to AUTO.
124
After second engine start, verify the EICAS N1 target value is...
...+0.5% to -0.1% of the ***planned*** N1 value. For example, if the ***planned*** value is 90.0, then the N1 target on the EICAS must be 89.9 to 90.5.
125
When it is necessary to perform an engine start with a tailwind, monitor N1. When there is no
positive increase of N1, before starter cutout (50% N2), the start must be...
...manually aborted.
126
When oil pressure is not indicated by the time idle rpm is achieved...
...conduct an immediate shutdown of the engine.
127
Although FADEC provides automatic over-temperature protection and automatically aborts the
start in the event of a hot start, hung start, or no light off, the engine start must be manually
aborted when:
* *NNoTM**\*/**HHN** ( Seven!)
1. **No** positive oil press w/in 10 sec after N2 increase.
2. **No** N1 increase at starter cutout (~50%N2) when starting with TW.
3. No ITT indication within 30 seconds of fuel flow (**n**o light off).
4. ITT exceeds 815C (**h**ot start).
5. **O**il Pressure stabilizes outside of green range.
6. N1 or N2 fail to accelerate to stable (**hung** start).
7. Intermittent elec or pneu start **Malfunction** occurs before starter cutout.
128
When an automatic abort occurs or engine start is manually aborted due to abnormal
engine indications, its cause...
...must be investigated and corrected before further attempts to start the engines.
129
In case of an automatic abort due to an engine hot start and with no ENGINE
EXCEEDANCE EICAS message....
...two additional engine starts are allowed. (but you should probably call maintenance, nope WRITE UP,...unless your FO f'ed up cross bleed is a good example). **NO LONGER IN 2021 SOPM.**
130
Max Taxi Speed, Straight / DRY
30 kt
131
Max Taxi Speed, Straight / WET or CONTAMINATED
10 kt
132
Max Taxi Speed, Turns / DRY
10 kt
133
Max Taxi Speed, Turns / WET or CONTAMINATED
5 kt
134
For FOD prevention and damage to other aircraft and equipment in close proximity, limit the
thrust to...
...40% N1, as much as possible, and avoid rapid accelerations and decelerations.
135
Capt, when would you NOT SE taxi?
1. Contamination.
2. Maneuvering room marginal.
3. \<5 min taxi time.
4. Airport forbids SE taxi.
5. Risk personnel injury or equip damage.
6. Capt's call.
Also consider: slope, weight, 2 min warm up.
136
During ground operations of more than 30 minutes in icing conditions, or when increased fan
vibration due to fan ice accumulation is present, the engine thrust may be increased at 30 minute intervals to approximately...
..54% N1 and held at that thrust level for 30 seconds, or until the fan vibration level returns to normal. When airport surface conditions and the concentration of other aircraft do not permit the engine thrust to be increased to 54%, set an acceptable thrust level and time interval that is safe and practical.
137
Normal Takeoff Procedure (up to 10 kt tailwind):
40% N1 (with or without brakes), stable. Advance to TO/GA.
***2021**: After the engines stabilize, increase thrust until the AT engages and automatically moves the thrust levers to TO/GA detent. Do not ride or provide positive pressure to the thrust levers once the ATs take over.*
NOTE: After 60 kt, the ENG TLA NOT TOGA EICAS message is displayed whenever the
thrust levers are not in the TO/GA detent. The PIC may elect to continue by manually moving
the thrust levers to the TO/GA detent and verifying target thrust is set. This message may
remain even if the N1 target is achieved.
138
Normal Takeoff Procedure (up to 11-15 kt tailwind):
A/T disarmed. Apply brakes and advance thrust to 60% N1. Stable. Release brakes, Arm A/T / TO/GA detent before 60 kt.
139
Static Takeoff (SNA):
Apply brakes. 40% N1, stable. TO/GA detent. Release brakes at takeoff N1 target.
140
The use of Flex Thrust Takeoff is prohibited given the following operational constraints:
1. Takeoff on contaminated runways.
2. Reported or forecast windshear.
3. When a special departure procedure specifies full thrust for takeoff.
141
New Capt RTO Callouts:
"REJECT" or "REJECT MY CONTROLS"
later
“THIS IS THE CAPTAIN REMAIN
SEATED WITH YOUR SEAT BELT
FASTENED.”
142
For SEO, limit bank angle to
* 15° at V2
* 20° at V2 + 5 kt
* 25° at V2 + 10 kt
143
Max Angle Climb Speed?
VFS (use for obstacle clearance)
***2021 this is now:*** **With flaps retracted, the best angle of climb speed is green dot. It provides a maximum altitude gain over a minimum ground distance.**
144
Max Rate of Climb Speed?
~VFS+50 (use for weather conditions)
**2021 this is now: *For more information, refer to Maximum Rate of Climb Speed table in AOM Vol. 1. Referencing the table may not be practical in real time. A useful approximation is to climb at green dot plus 50 kt until intercepting M 0.63. As altitude increases, M 0.63 converges with green dot. This occurs near FL340. Always maintain a safe margin above green dot.***
145
Hold Leg Lengths Times?
Below 14k 1min
Above 14k 1.5min.
146
SkyWest Min Holding Speeds?
6000andbelow: 200
6001andabove: 210
147
FAA Max Holding Speeds?
\<=6000 200 KIAS
6001-14k 230 KIAS
\>=14,001 265 KIAS
148
Intentional flight in severe icing conditions is...
...prohibited.
149
2021 SOPM Climb Speed Schedule?
Recommended climb speeds are dependent on operational requirements.
Below 10,000 ft 250 kt
Above 10,000 ft 270 kt to M 0.73
150
2021 SOPM Descent Speed Schedule?
Recommended descent speeds are dependent on operational requirements.
Above 10,000 ft MSL 280 kt to M 0.74
Below 10,000 ft MSL 250 kt
151
CAT II crosswind limit?
In 2021 it is now 12 kts now per the AOM...
152
CAT II Lowest authorized published RA setting?
80 ft.
153
CAT II DH is limited to ___ ft above TDZ.
100
154
Planed missed approach fuel burn?
700 lbs
155
Planned missed approach fuel burn is derived using FOQA data and based on:
Executing 1 missed approach. Completing a subsequent approach using average actual distances. Note: FOQA shows average miles flown while conducting a missed and subsequent approach is 39.6 nm. Distances will vary.
156
Minimum Fuel amount?
2,250 lbs
157
Emergency Fuel amount?
1,500 lbs
158
Minimum Fuel provides...
...45 minutes of fuel endurance based upon 1,500 ft AFE / Green Dot /
Clean.
159
Emergency Fuel provides...
...30 minutes of fuel endurance based upon 1,500 ft AFE / Green Dot /
Clean. NOTE: The fuel indicators turn amber when fuel in the respective tank drops below 1,320 lb (2,640 lb total).
160
Which checklist do you do first?
Unless the situation dictates otherwise, the priority for handling an emergency/abnormal situation
is:
M - Memory / QRC items
E - Emergency items
A - Abnormal items
N - Normal checklists
161
Defacto Emergency Descent Memory Items (think SOPM).
When the cabin reaches 14,500 ft or above, set MASKS DEPLOY selector knob to OVRD
immediately.
The flight profile must be monitored and TERRAIN set on MFD.
162
Dry (6) Xwind TO/Lndg
38 kts
163
Wet (5) Xwind TO/Lndg
31 kts
164
Dry/Compact Snow (4) Xwind TO/Lndg
20 kts
165
Slush Xwind TO
18 kts
166
Wet Snow (3) Xwind Lndg
15 kts
167
Ice/Slush/Wet Ice TO
12 kts
168
Slush (2) Xwind Lndg
12 kts
169
Ice Xwind Lndg
8 kts
170
New November 2020 CAT II Xwind Limit also 2021...
12 kts...I guess that was the AOM limit? Yep, 2021, per AOM...
171
Prior to joining a published segment of an instrument approach, verify the NAVAID identification visually displayed matches the \_\_\_\_\_\_\_\_\_\_\_\_. When the identification is not visually displayed,verify the ID matches the \_\_\_\_\_\_\_\_\_\_\_\_\_.
"chart being used"
172
Do not plug in dual prong and ANR (5-pin) headsets to the same jack panel \_\_\_\_\_\_\_\_\_\_\_\_. This may cause damage to the digital audio panels.
"simultaneously"
173
Stations are required to accomplish one of the following actions when the temperature during a
RON was at or below freezing (0°C / 32°F):
* Drain and purge the potable water system; or
* Apply heated air for the duration of the RON (APU or external); or
* Hangar the aircraft in a heated environment
174
**Extreme Cold (at or below -7°C (19°F)**
Extreme cold may flash freeze the potable water servicing port causing the system to malfunction. To avoid maintenance delays, ***stations are advised not to...***
...service the potable water system in extreme cold. The station should advise the crew.
The aircraft may be dispatched without water since the lavatory(s) still functions.
175
* Additional Potable Water Irregularities...*
* *The PIC must report a mechanical irregularity when:**
* The aft flight attendant panel indicates any FAULT condition.
* Station personnel report a problem servicing the potable water system.
