ERJ175 Limitations Flashcards
(98 cards)
1
Q
AIRCRAFT WEIGHTS
MAX RAMP WEIGHT
A
85,870 lbs
2
Q
Type of conditions?
A
VFR, IFR, ICING CONDITIONS, CATEGORY 1 & 2.
3
Q
Max Takeoff Weight
A
85,517 lbs.
4
Q
MAX LANDING WEIGHT
A
74,957 lbs
5
Q
Max zero fuel weight
A
69,886 lbs
6
Q
Minimum Flight Crew
A
2 - Pilot and Copilot
7
Q
Max Takeoff and Landing Tailwind component?
A
10 KTS
8
Q
Max runway slope?
A
+/-2%
9
Q
Runway surface?
A
Paved
10
Q
Flap maneuvering load acceleration limits?
A
Flaps up -1.0G - 2.5G
Flaps down 0.0G - 2.0G
11
Q
Max operating altitude
A
41,000 feet
12
Q
Max Takeoff and Landing Altitude
A
8,000 feet
13
Q
Minimum takeoff and Landing Altitude?
A
-1000 feet
14
Q
Max ambient air temperature for takeoff and landing?
A
52 Degrees C
15
Q
Max flap extension altitude?
A
20,000 feet
16
Q
Max latitude for stationary alignment for Inertial Reference System?
A
78.25N to 78.25S
17
Q
Landing below what temperature restricts takeoff without further maintenance inspection?
A
-40 C (SAT)
18
Q
Max operating speed?
A
VMO/MMO (.82M)
19
Q
Max for RAT operation?
A
VMO/MMO
20
Q
Turbulent airspeed
Below 10,000 feet
Above 10,000 feet
A
Below 10K’ = 250 KTS
Above 10K’ = 270KTS/.76M
21
Q
Max tire limit ground speed?
A
195kts
22
Q
Max windshield operating speed?
A
253kts
23
Q
Max gear speed?
A
250 KTS (Extension, extended, retraction)
24
Q
Flaps 1 speed
A
230 KTS
25
Flaps 2 speed?
215 knots
26
Flaps 3 speed
200 knots
27
Flaps 4 speed
180 KTS
28
Flaps 5 speed
180 KTS
29
Flaps full speed
165 KTS
30
Max operating speed below 8000 feet?
300 KTS
31
Max operating speed 8000 - 10,000 feet?
300 -320 KTS
32
Max operating speed 10,000 - FL290
320 KTS VMO
33
Max operating speed FL290 - FL410
.82M (MMO)
34
Definition of icing conditions?
When (OAT) on ground or for takeoff, or (TAT) inflight, is 10C or below and visible moisture in any form is present (such as clouds, fog with visibility of one mile or less, rain, snow, sleet and ice crystals).
35
Max fuel capacity?
20,935 lbs.
| 10,392 lbs per tank
36
Unusable quantity per tank?
75 lbs. per tank
37
Max fuel imbalance?
794 lb. (800 lbs. rounded up)
38
Minimum fuel tank temp?
-37 C
39
Crossfeed operations.
Off during takeoff and landing
40
Max differential pressure?
8.4 psi
41
Max differential over pressure?
8.8 psi
42
Max differential negative pressure?
-0.5 psi
43
Max differential pressure for takeoff and landing?
0.2 psi
44
Max altitude for single pack operation?
FL310
45
Do not Takeoff with brake temperatures in what color?
Amber
46
Thrust reversers use?
Ground use only
Not authorized during taxi
Full stop landings
Do not attempt go-around after deployment
Power back is prohibited
MIN REV thrust with the Translating Cowl open below 60 KTS
Idle thrust with the Translating Cowl closed at 30 KTS
47
Autopilot limitations?
Minimum engagement height (Takeoff) 400 feet AGL - Flight Manual.
Minimum engagement height (Takeoff) 1000 feet AGL - Mesa CFM.
Minimum Use Height (Coupled ILS approach) 50 feet AGL.
48
Type of engine? Takeoff thrust limit?
GE CF34-8E5
| 13,000 to 14,200 lbs
49
Engine max start temp?
815C
50
EICAS MARKINGS
Red. Limitations
Amber. Caution range
Green. Normal Operating Range
51
For flex - reduction must not exceed
25% of full takeoff thrust
52
When is FLEX prohibited?
Contaminated runways
53
When must ATTCS be on?
Takeoffs and landings
54
Engine starter duty cycles
Attempts 1&2
90 sec ON/10 sec OFF GROUND
| 120 sec ON/10 sec OFF IN FLIGHT
55
Engine starter duty cycle limits
Attempts 3, 4, 5
90 sec ON/5 min OFF GROUND
| 120 sec ON/5 min OFF IN FLIGHT
56
Dry motoring duty limits
Attempt 1
90 sec ON/5 min OFF
57
Dry motoring duty cycles
Attempts 2 - 5
30 sec ON/5 min OFF
After 5 sequential motorings, cycle may be repeated following a 15 min cool down.
58
APU Starter Duty Cycle
Attempt 1 and 2 Attempts?
Attempt 3
1 min ON/1 min OFF
| 1 min ON/5 min OFF
59
Minimum start temperature for the APU?
-54C
60
Max operational altitude to start the APU?
30,000 feet
61
Max operational altitude for the APU?
33,000 feet
62
TAS, TAT, SAT valid above?
60 KTS
63
Stand by magnetic compass not valid?
While transmitting on VHF #1
64
Baro minimums for?
CAT 1 approaches
65
Forward Baggage Compartment Capacity
3307 pounds
66
AFT BAGGAGE Compartment Capacity
2535 Pounds
67
Max speed to open Direct Vision Window
160 KIAS
68
Max Crosswinds
```
Dry Runway - 38 KTS
Wet Runway - 31 KTS
Runway with compacted snow - 20 KTS
Runway with Standing Water/Slush/Snow - 18 KTS
Runway with Ice - 12 KTS
```
69
Max N1
| Max N2 Min
99. 5%
| 99. 4% min 58.5%
70
Oil pressure
Min 25psi Max 95psi
71
At what altitude do crew members need to wear a headset at all times?
Below FL180
72
The max N1 with brakes applied is?
60%
73
Max operational altitude for electrical generator for the APU?
33,000 feet
74
Max altitude for bleed air from the APU?
15,000 feet
75
Max altitude to assist engine start from the APU?
21,000 feet
76
Max APU Rotor Speed?
108%
77
Max EGT start temperature for the APU?
1032 C
78
Continuous EGT Temp for the APU?
717 C
79
What is the max thrust reduction that can be applied for takeoff?
25%
80
Minimum engagement height for use of Autopilot?
Minimum height use to use the autopilot?
400 feet
50 feet
81
Baro altimeter minimums must be used for what type of approaches?
All Cat I Approaches
82
Minimum equipment required for Cat II Approaches?
```
2 Inertial Reference Systems
2 Flight Directors
2 PFDs
Windshield Wipers
2 VOR/ILS NAV Systems
1 VHF VHF/COMM System
Cat II Engagement Logic
1 Radio Altimeter
1 Ground Proximity Warning System (EGPWS)
2 Air Data Systems (ADS)o
One Autopilot System Channel
Rudder in Normal Mode
SPOILER FAULT message not presented
```
83
Cat ll approaches must use a what minimum of flaps?
Flaps 5
84
Max headwind component.
25 KTS
85
Demonstrated crosswind component?
12 KTS
86
Time Weighted Average Ozone Criteria?
- Flying in a latitude range at or above minimum indicated in table.
- Flights being conducted above FL270 for more than three hours.
87
The FMS supports the following non-precision approaches?
1. GPS only
2. RNAV
3. VOR
4. VOR-DME
88
RVSM Required Equipment list
2 Altitude Reporting Transponders (1 must be operational)
2 Air Data Computers (both must be operational)
1 Autopilot
1 Altitude Alerting System
89
RVSM Tolerances
Total Vertical Error
Assigned Altitude Deviation
+/-300 ft
90
RVSM - Altimetry System Error
+/-245 ft
91
Aircraft length?
Height?
Wing Span?
103 ft 11 in.
32 ft 3 in.
93 ft 11 in.
92
Pitch Angles
Flaps 1:
Flaps 2:
Flaps 3:
Flaps 4:
11 degrees
10 degrees
NA
12 degrees
93
Normal Takeoff and Go-Around Temp?
965 C
94
Max Takeoff and Go-Around Temp?
1006 C
95
Max Continuous Temp?
960 C
96
When does TAT become effective?
60 knots
97
Max time before able to fly after scuba diving?
24 hours
98
Max time before flying after giving blood?
72 hours
