EMB-145 Limitations Flashcards
1
Q
FLYING CONDITIONS
A
VISUAL (VFR)
INSTRUMENT (IFR)
ICING CONDITIONS
2
Q
MAXIMUM RUNWAY SLOPE
A
+/-2% OF RUNWAY LENGTH
3
Q
RUNWAY SURFACE
A
PAVED
4
Q
MAXIMUM TAILWIND COMPONENT FOR T/O & LNDG
A
10KTS
5
Q
MINIMUM ALTITUDE
A
-1,000FT
6
Q
MAXIMUM ALTITUDE FOR TAKEOFF EMB-145EP/LR
A
8,000FT
7
Q
MAXIMUM ALTITUDE FOR TAKEOFF EMB-145XR
A
10,000FT
8
Q
MAXIMUM ALTITUDE
A
37,000ft
9
Q
MINIMUM STATIC AIR TEMPERATURE AT -1,000FT
A
-54C
10
Q
MINIMUM SAT FOR TAKEOFF
A
-40C
11
Q
MAXIMUM SAT AT -1,000FT
A
52C
12
Q
MINIMUM SAT AT 37,000FT
A
-65C
13
Q
MAXIMUM SAT AT 37,000FT
A
-21.5C
14
Q
MAXIMUM SAT
A
ISA + 35C
15
Q
VLO FOR RETRACTION
A
200KIAS
16
Q
VLO FOR EXTENSION
A
250KIAS
17
Q
VLE
A
250KIAS
18
Q
VA
A
200KIAS
19
Q
VFE 9 DEGREES
A
250KIAS
20
Q
VFE 18 DEGREES
A
200KIAS
21
Q
VFE 22 DEGREES
A
200KIAS
22
Q
VFE 45 DEGREES (145EP/LR)
A
145 KIAS
23
Q
VFE 45 DEGREES (145XR)
A
160 KIAS
24
Q
VFE ABOVE 10,000 FT W/YD DISENGAGED 22 DEGREES (145XR)
A
180 KIAS
25
```
VFE ABOVE 10,000 FT W/YD DISENGAGED
45 DEGREES (145XR)
```
145 KIAS
26
TRIM SPEED:
| MAX A/S AFTER T/O-DURC W/O RE-TRIM
160 KIAS
27
TURBULENT AIR PENETRATION:
| AT OR BELOW 10,000 FT
200 KIAS
28
TURBULENT AIR PENETRATION:
| ABOVE 10,000 FT
250 KIAS/0.63M, WHICHEVER IS LOWER
29
WINDSHIELD WIPER OPERATING LIMITATIONS:
| MAX OPERATING SPEED
170 KIAS
| DO NOT OPERATE ON A DRY WINDSHIELD
30
FUEL:
| MAX IMBALANCE BETWEEN TANKS
800 LBS
31
FUEL:
| MIN FUEL TANK TEMP
-40 C
32
FUEL:
| MAX FUEL TANK TEMP
52 C
33
ENGINE LIMITATIONS:
| MAX N1
100%
34
ENGINE LIMITATIONS:
| MIN OIL PRESSURE (BELOW 88% N2)
34 PSI
35
ENGINE LIMITATIONS:
| MAX OIL PRESSURE (BELOW 88% N2)
110 PSI
NOTES:
1. MAY BE EXCEEDED DURING STARTS IF OIL TEMP IS BELOW 21C. THE ENGINE MUST REMAIN IDLE UNTIL THE OIL PRESSURE IS LESS THAN 110 PSI
2. OPERATION IN THE OIL PRESSURE AMBER RANGE BETWEEN 111 AND 115 PSI IS PERMITTED IN ALL OPERATIONAL MODES AND IS TIME LIMITED TO 5 MINUTES. OPERATION IN THE OIL PRESSURE AMBER RANGE BETWEEN 116 PSI AND 155 PSI IS PERMITTED IN ALL OPERATIONAL MODES AND IS TIME LIMITED TO 2 MINUTES. HOWEVER TOTAL TIME ABOVE 110 PSI MAY NOT EXCEED 5 MINUTES.
36
ENGINE LIMITATIONS:
| MIN OIL PRESSURE NON XR (AT AND ABOVE 88% N2)
50 PSI
NOTE:
WHILE THIS IS AN ABNORMAL CONDITION, OPERATION BETWEEN 34 AND 50 PSI IS PERMITTED DURING TAKEOFF AND GO AROUND PHASES OF FLIGHT.
37
ENGINE LIMITATIONS:
| MIN OIL PRESSURE XR (AT AND ABOVE 88% N2)
48 PSI
NOTE:
WHILE THIS IS AN ABNORMAL CONDITION, OPERATION BETWEEN 34 AND 48 PSI IS PERMITTED DURING TAKEOFF AND GO AROUND PHASES OF FLIGHT.
38
ENGINE LIMITATIONS:
| MAX OIL PRESSURE (AT AND ABOVE 88% N2)
110 PSI
NOTE:
OPERATION IN THE OIL PRESSURE AMBER RANGE BETWEEN 111 AND 115 PSI IS PERMITTED IN ALL OPERATIONAL MODES AND IS TIME LIMITED TO 5 MINUTES. OPERATION IN THE OIL PRESSURE AMBER RANGE BETWEEN 116 PSI AND 155 PSI IS PERMITTED IN ALL OPERATIONAL MODES AND IS TIME LIMITED TO 2 MINUTES. HOWEVER TOTAL TIME ABOVE 110 PSI MAY NOT EXCEED 5 MINUTES.
39
ENGINE LIMITATIONS:
| MAX ITT FOR START
800 C
40
STARTER LIMITATIONS:
| DRY MOTORING CONTINUOUS OPERATION
5 MINS ON, 5 MINS OFF
41
STARTER LIMITATIONS/STARTING CYCLE:
| FIRST TO FOURTH CYCLES
1 MINUTE ON, 1 MINUTE OFF
42
STARTER LIMITATIONS/STARTING CYCLE:
| FIFTH CYCLE
1 MINUTE ON, 5 MINUTES OFF
43
ENGINE WARMUP:
AFTER START: IDLE OR TAXI THRUST FOR 4 MINS ON COLD START, 2 MINS ON WARM START
ENGINE IS CONSIDERED COLD IF SHUT DOWN FOR MORE THAN 90 MINS
44
ENGINE WARMUP:
| TO INCREASE N2 ABOVE 83%
```
ENGINE OIL TEMP MUST BE 40 C MINIMUM
OR:
RUN ENGINE FOR AT LEAST 8 MINS,
OR:
COMPLETE A STATIC RUNNUP TO 88% M2, ALLOW ENGINES TO STABILIZE AND CHECK TO ENSURE THAT THE OIL PRESSURE IS EQUAL TO OR LESS THAN 83 PSI
```
45
ENGINE COOLDOWN:
RUN ENGINES AT IDLE OR TAXI THRUST FOR 2 MINS B/4 SHUTDOWN
46
APU LIMITATIONS:
| MAX ALTITUDE FOR START
30,000 FT
47
APU LIMITATIONS:
| MAX OPERATIONAL ALTITUDE
37,000 FT
48
APU LIMITATIONS:
| AUTOMATIC SHUTDOWN
104% ROTOR SPEED
49
APU LIMITATIONS:
| APU EGT MAY EXCEED
680 C TO 717 C FOR MAX OF 5 MINS
50
APU LIMITATIONS:
| MIN BATTERY TEMP FOR APU START
-20 C
51
APU LIMITATIONS:
START CYCLE LIMITS, COOLING PERIOD AFTER:
1ST ATTEMPT
1 MIN OFF
52
APU LIMITATIONS:
START CYCLE LIMITS, COOLING PERIOD AFTER:
2ND ATTEMPT
1 MIN OFF
53
APU LIMITATIONS:
START CYCLE LIMITS, COOLING PERIOD AFTER:
3RD ATTEMPT
30 MINS OFF
54
APU LIMITATIONS:
| ELECTRICAL LOAD LIMIT
300A ABOVE 30,000FT
55
AUTOPILOT:
| MIN ENGAGEMENT HEIGHT AFTER TAKEOFF
500FT AGL
56
AUTOPILOT:
| MIN DISENGAGEMENT DURING VISUAL APCH
200FT AGL
57
AUTOPILOT:
| MIN DISENGAGEMENT DURING CAT I ILS APCH
200FT AGL
58
AUTOPILOT:
| MIN DISENGAGEMENT DURING CAT II ILS APCH
85 FT AGL
59
AUTOPILOT:
| MIN DISENGAGEMENT DURING NON-PRECISION APCH
BEFORE LEAVING MDA
60
NAVIGATION EQUIPMENT:
| ISIS MAX DURATION ON BATTS
40 MINS
NOTE:
BATT POWER CAN BE EXTENDED TO 45 MINS IF THE PILOT 3 SENSOR HEATING BUTTON IS TURNED OFF WHEN NOT OPERATING IN ICING CONDITIONS
61
FLIGHT CONTROLS:
| FLAPS MAX ALTITUDE FOR FLAP EXTENSION
20,000FT
62
PRESSURIZATION:
| MAX DIFFERENTIAL PRESSURE
7.8 PSI
63
PRESSURIZATION:
| MAX DIFFERENTIAL OVER-PRESSURE
8.1 PSI
64
PRESSURIZATION:
| MAX DIFFERENTIAL NEGATIVE PRESSURE
-.3 PSI
65
OPERATION IN ICING CONDITIONS:
| MIN TEMP FOR MANUAL ANTI-ICE OPS
-40 C
66
OPERATION IN ICING CONDITIONS:
| MAX TEMP FOR MANUAL ANTI-ICE OPS
10 C
67
OPERATION IN ICING CONDITIONS:
| HOLDING CONFIGURATION
LANDING GEAR - UP
FLAPS - 0 DEGREES
MINIMUM AIRSPEED - 200 KIAS
