Limits Flashcards
Learn the limitations of the EC135
1
Q
Max Gross Mass
A
2950kg
2
Q
Max combined gross mass (external load)
A
2910kg
3
Q
Max external load mass
A
1300kg
4
Q
Max gross mass during hoist operations
A
2910kg
5
Q
Max hoist Load (Temporary limit)
A
249kg
6
Q
Max floor loading (tie down rings)
A
100kg/ring | 600kg/m2
7
Q
VNE
A
155kts
8
Q
VNE OEI
A
110kts
9
Q
VNE Autorotation
A
90kts
10
Q
VNE with External Load
A
100kts
11
Q
VNE Hoist Operations
A
60kts
12
Q
Vmin IFR
A
60kts
13
Q
Wiper Operations
A
80kts
14
Q
Speed with Floats Inflated
A
80kts
15
Q
Max Speed w/ Floats Armed
A
VNE
16
Q
Cockpit doors closed // Cabin doors open/opening
A
60kts
17
Q
Cockpit doors Spoiler // Cabin doors opening/closing
A
80kts
18
Q
Cockpit doors spoiler // cabin doors open/closed
A
110kts
19
Q
Best climb angle - VTOSS
A
40tks
20
Q
Best rate of climb - Vy
A
65kts
21
Q
VNE HiNR failure to decrease above 55kts
A
VNE minus 25kts
22
Q
Lateral Slope in °
A
14°
23
Q
Nose up angle
A
12°
24
Q
Nose down
A
8°
25
MM indicator inoperative
6°
26
ALT - Gross mass from 2910kg - 2950kg
8000'PA
27
ALT Gross mass from 2910kg - 2950kg
T/O | HIGE | Landing | OEI Training
6000'DA // 5000'PA
28
Max OAT temp
50°C
29
Min temp
-35°C
30
Temp when required
Cockpit ventilation set MAX or Aircon SW on
OAT >30°C
31
Time for Max Hover operations when OAT >40°C
30mins
32
FLT into visible moisture with OAT <2°C
Prohibited
33
Wind in any directions Rotor Start/Stop Limit
50kts
34
Nr% to apply rotor brake
50%
35
Rotor Brake cooling period
10mins
36
Hover turns (degrees/sec)
Hi Nr + Less than 2835kg
60° /sec
37
Hover turns (degrees/sec)
Greater than 2835kg
30°/sec
38
Bank Angle (with external loads)
30°
39
Max Bank angle cable extended/load on hook
20°
40
Wind (External combined mass > 2835kg (right)
20kts
41
Wind (IBF) rear
30kts
42
Wind (Cockpit doors spoiler position) (rear)
20kts
43
Wind (flight with doors open) (crosswind)
30kts
44
Aerobatic Manoeuvres
Prohibited
45
RPM% - Min/Max Transient (20secs)
85% - 112%
46
RPM% - Min/Max Continuous PWR on
97% - 104%
47
RPM% - Min/Max Continuous PWR off
85% - 106%
48
Nr Low% (RPM Light On, intermeittent Low) yes
97%
49
%Nr INitial High (High, RPM Light flashing, gong)
Resettable
106%
50
Nr High Limit % (RPM Light Flashing, continuous high) no reset
112%
51
Engine Start (FLI)
8.5
52
Engine Start (Max TOT)
810°C
53
Start Transient (FLI) (max 5secs)
11
54
Start Transient (Max TOT) (max 5 secs)
895°C
55
AEO - MCP (FLI)
9
56
AEO - MCP - TRQ%
69%
57
AEO Top 5min
10
58
AEO Top 5min
78%
59
AEO Transient 10sec
10.4
60
AEO Transient 10sec
82%
61
OEI MCP (FLI)
11
62
OEI MCP (Max TQ% 1x)
89.5%
63
OEI
2min FLI
13
64
2min (Max TQ%) 1x
125%
65
OEI
30sec (FLI)
13.5
66
30sec (Max TQ%) 1x
128%
67
Start/Vent time (MAX sec on // Min sec off)
15sec, 30sec
68
How many vent cycles are allowed?
3
69
Vent Cooling off period?
30mins
70
Main Fuel capacity
474.5kg
71
Total Supply fuel capacity
93.5kg
72
Left Supply Fuel capacity
49kg
73
Right supply fuel capacity
44.5kg
74
Total Fuel capacity
568kg
75
Unusable fuel capacity
7.6kg
76
Right low fuel warning
28kg
77
Left low fuel warning
32kg
78
Minutes to land when low fuel warning
10mins
79
AFCS
Min/Max IAS (kt) Activation/Deactivation
60kts / 40kts
80
AFCS
Min height 'hands off' ILS mode (ft AGL)
200ft AGL
81
AFCS
min height 'hands off' all other modes (ft AGL)
500ft AGL
82
AFCS
On ground & OAT >30°C (mins)
10mins
83
AFCS
Vat
<91
84
AFCS
IAP/IP
90-150 (110°)
85
AFCS
Finals
70-100
86
AFCS
Circling
100
87
AFCS
MAP
110