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EC135 (J) > Limits > Flashcards

Limits Flashcards

1
Q

Maximum gross mass

A

2950kg

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2
Q

Vne in forward flight

A

As per cockpit Vne tables

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3
Q

Vne for OEI operation

A

110kn or as per tables if less

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4
Q

Vne for autorotation

A

90kn or as per Vne table if less

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5
Q

Vne for Hi NR failure to decrease above 55knts

A

Vne minus 25kn

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6
Q

VToss (best climb angle)

A

40kn

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7
Q

Vy (Best rate of climb)

A

65 kn

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8
Q

Vmin IFR

A

60kn

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9
Q

Min airspeed with IAS engaged

A

40kn

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10
Q

max rearward wind limit for IBF operation

A

30kn

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11
Q

Wind limit for start and stopping the rotor

A

50kn all directions except rearward

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12
Q

High NR mandatory

A

> 2835kg

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13
Q

Max gross mass for external loads or hoist operations

A

2910kg

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14
Q

Max speed for wiper system

A

80kn

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15
Q

Min height for ILS mode engaged with “hands off” operation

A

200ft AGL

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16
Q

Min height with any other mode engaged for “hands off” operation

A

500ft AGL

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17
Q

Max load for hoist operations

A

2910kg

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18
Q

Gross mass >2910kg Max altitude for HIGE

A

6000ft DA

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19
Q

Minimum air temp.

A

-35 degrees

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20
Q

Maximum air temp.

A

ISA +39 degrees

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21
Q

Air con or Max vent required

A

> or equal to 30 degrees

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22
Q

Max OAT for AFCS

A

50 degrees

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23
Q

OAT >40 Max hover time

A

30mins

24
Q

Icing limits

A

Flying through visible moisture and an OAT of 2 degrees or less

25
Q

Rotor RPM POWER ON
Min Transient..
Minimum continuous…
Max continous…
Max transient…

A

Min Transient.. 85% 20s
Minimum continuous… 97%
Max continous…104%
Max transient… NIL

26
Q

Rotor RPM POWER OFF
Min Transient..
Minimum continuous…
Max continous…
Max transient…

A

Min Transient.. NIL
Minimum continuous… 80% if over 1900kg 85%
Max continous… 106%
Max transient… 112% 20s

27
Q

RPM Light
On… intermittent low
Flashing… gong
Flashing… continous high

A

<97% (Min. Continous power on)
>106% (Max continous power off)
>112% (transient power off

28
Q

Vent

A

15 seconds on
30 off
15 seconds vent
30 seconds off
15 seconds on
30 minutes off

29
Q

FLI AEO TOP 5min (V < Vy)

A

FLI 10

30
Q

FLI AEO MCP

A

FLI 9

31
Q

FLI OEI 30 sec

A

FLI 13.5

32
Q

FLI OEI 2min

A

FLI 13

33
Q

FLI OEI MCP

A

FLI 11

34
Q

AEO TOP 5min V<= Vy torque

A

2x 78

35
Q

AEO MCP torque

A

2x 69

36
Q

OEI MCP Torque

A

89.5

37
Q

OEI 30 sec torque

A

128

38
Q

OEI 2min torque

A

125

39
Q

OEI Safe torque

A

2x 64

128

40
Q

Total fuel usable

A

560.4 kg

41
Q

Slope
Right skid up / left skid up…
Nose up…
Nose down..
MMI broke b…

A

Left/right… 14 degrees
Nose up… 12 degrees
Nose down… 8 degrees
MMI… 6 degrees any direction

42
Q

Hover turns below 2835kg (no hi Nr)

A

60*/s
6 seconds for 360

43
Q

Hover turns above 2835kg and hi NR

A

30*/s

44
Q

Floats
ROD floats inflated
Max speed during inflation
Max speed when inflated

A

1500ft/Min
80kn
80kn

45
Q

Fuel totals
main
Supply
Total

Usable
Main
Supply
Total

Unusable
Main
Supply
Total

A

Fuel totals
main… 474.5
Supply… 93.5
Total … 568

Usable
Main… 471.1
Supply… 89.3
Total… 560.4

Unusable
Main… 3.4
Supply…. 2x2.1
Total… 7.6

46
Q

Max hoist load

A

272kg

47
Q

Max usable cable

A

90m

48
Q

Vne hoist operations extended boom

A

60kn

49
Q

Vne hoist operations above 2300kg

A

50kn

50
Q

Max ROD with extended cable

A

1500ft/Min (45-65 KIAS)

51
Q

Emergency float limits
Gross mass > 2200kg
Gross mass < 2200kg

A

Sea state 5
Sea state 6

52
Q

Max altitude for floats inflated or inflating

A

5000ft

53
Q

Touchdown speed with floats
Calm water
Sea state up to including 4
Sea state up to including 6

A

30Kts GS
>15 Kts GS
0 GS

54
Q

FLI AEO TOP Transient (10 sec) unintended use only

A

10.4

55
Q

Abort start criteria

A
  1. No ignition by 15s (one auto restart allowed, timer starts again when starter engages)
  2. abnornal vibrations
  3. Hot start, TOT rises rapidly above 810° and approaches 895°
  4. Engine hangs
  5. Engine or transmission oil pressure out of limits upon ground idle
  6. N2/NR Needles split
  7. N1/N2 beyond limits
  8. Starter still engaged at >50% N1
  9. Auto restart unsuccessful

EC135 (J) (5 decks)

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