Limits Flashcards

Learn the limitations of the EC135

1
Q

Max Gross Mass

A

2950kg

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2
Q

Max combined gross mass (external load)

A

2910kg

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3
Q

Max external load mass

A

1300kg

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4
Q

Max gross mass during hoist operations

A

2910kg

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5
Q

Max hoist Load (Temporary limit)

A

249kg

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6
Q

Max floor loading (tie down rings)

A

100kg/ring | 600kg/m2

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7
Q

VNE

A

155kts

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8
Q

VNE OEI

A

110kts

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9
Q

VNE Autorotation

A

90kts

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10
Q

VNE with External Load

A

100kts

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11
Q

VNE Hoist Operations

A

60kts

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12
Q

Vmin IFR

A

60kts

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13
Q

Wiper Operations

A

80kts

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14
Q

Speed with Floats Inflated

A

80kts

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15
Q

Max Speed w/ Floats Armed

A

VNE

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16
Q

Cockpit doors closed // Cabin doors open/opening

A

60kts

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17
Q

Cockpit doors Spoiler // Cabin doors opening/closing

A

80kts

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18
Q

Cockpit doors spoiler // cabin doors open/closed

A

110kts

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19
Q

Best climb angle - VTOSS

A

40tks

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20
Q

Best rate of climb - Vy

A

65kts

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21
Q

VNE HiNR failure to decrease above 55kts

A

VNE minus 25kts

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22
Q

Lateral Slope in °

A

14°

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23
Q

Nose up angle

A

12°

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24
Q

Nose down

A

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25
Q

MM indicator inoperative

A

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26
Q

ALT - Gross mass from 2910kg - 2950kg

A

8000’PA

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27
Q

ALT Gross mass from 2910kg - 2950kg
T/O | HIGE | Landing | OEI Training

A

6000’DA // 5000’PA

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28
Q

Max OAT temp

A

50°C

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29
Q

Min temp

A

-35°C

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30
Q

Temp when required
Cockpit ventilation set MAX or Aircon SW on

A

OAT >30°C

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31
Q

Time for Max Hover operations when OAT >40°C

A

30mins

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32
Q

FLT into visible moisture with OAT <2°C

A

Prohibited

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33
Q

Wind in any directions Rotor Start/Stop Limit

A

50kts

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34
Q

Nr% to apply rotor brake

A

50%

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35
Q

Rotor Brake cooling period

A

10mins

36
Q

Hover turns (degrees/sec)
Hi Nr + Less than 2835kg

A

60° /sec

37
Q

Hover turns (degrees/sec)
Greater than 2835kg

A

30°/sec

38
Q

Bank Angle (with external loads)

A

30°

39
Q

Max Bank angle cable extended/load on hook

A

20°

40
Q

Wind (External combined mass > 2835kg (right)

A

20kts

41
Q

Wind (IBF) rear

A

30kts

42
Q

Wind (Cockpit doors spoiler position) (rear)

A

20kts

43
Q

Wind (flight with doors open) (crosswind)

A

30kts

44
Q

Aerobatic Manoeuvres

A

Prohibited

45
Q

RPM% - Min/Max Transient (20secs)

A

85% - 112%

46
Q

RPM% - Min/Max Continuous PWR on

A

97% - 104%

47
Q

RPM% - Min/Max Continuous PWR off

A

85% - 106%

48
Q

Nr Low% (RPM Light On, intermeittent Low) yes

A

97%

49
Q

%Nr INitial High (High, RPM Light flashing, gong)
Resettable

A

106%

50
Q

Nr High Limit % (RPM Light Flashing, continuous high) no reset

A

112%

51
Q

Engine Start (FLI)

A

8.5

52
Q

Engine Start (Max TOT)

A

810°C

53
Q

Start Transient (FLI) (max 5secs)

A

11

54
Q

Start Transient (Max TOT) (max 5 secs)

A

895°C

55
Q

AEO - MCP (FLI)

A

9

56
Q

AEO - MCP - TRQ%

A

69%

57
Q

AEO Top 5min <Vy (FLI)

A

10

58
Q

AEO Top 5min <Vy (Max TRQ% x2)

A

78%

59
Q

AEO Transient 10sec <Vy (FLI)

A

10.4

60
Q

AEO Transient 10sec <Vy (Max TQ%) (2x)

A

82%

61
Q

OEI MCP (FLI)

A

11

62
Q

OEI MCP (Max TQ% 1x)

A

89.5%

63
Q

OEI
2min FLI

A

13

64
Q

2min (Max TQ%) 1x

A

125%

65
Q

OEI
30sec (FLI)

A

13.5

66
Q

30sec (Max TQ%) 1x

A

128%

67
Q

Start/Vent time (MAX sec on // Min sec off)

A

15sec, 30sec

68
Q

How many vent cycles are allowed?

A

3

69
Q

Vent Cooling off period?

A

30mins

70
Q

Main Fuel capacity

A

474.5kg

71
Q

Total Supply fuel capacity

A

93.5kg

72
Q

Left Supply Fuel capacity

A

49kg

73
Q

Right supply fuel capacity

A

44.5kg

74
Q

Total Fuel capacity

A

568kg

75
Q

Unusable fuel capacity

A

7.6kg

76
Q

Right low fuel warning

A

28kg

77
Q

Left low fuel warning

A

32kg

78
Q

Minutes to land when low fuel warning

A

10mins

79
Q

AFCS
Min/Max IAS (kt) Activation/Deactivation

A

60kts / 40kts

80
Q

AFCS
Min height ‘hands off’ ILS mode (ft AGL)

A

200ft AGL

81
Q

AFCS
min height ‘hands off’ all other modes (ft AGL)

A

500ft AGL

82
Q

AFCS
On ground & OAT >30°C (mins)

A

10mins

83
Q

AFCS
Vat

A

<91

84
Q

AFCS
IAP/IP

A

90-150 (110°)

85
Q

AFCS
Finals

A

70-100

86
Q

AFCS
Circling

A

100

87
Q

AFCS
MAP

A

110