C42 Parameters Flashcards

1
Q

VNE (Never exceed speed)

A

121 kt

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2
Q

VA (Max manoeuvre speed)

A

82 kt

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3
Q

VS0 (Stall speed full flaps)

A

32 kt

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4
Q

VS1 (Stall Speed no flaps)

A

41 kt

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5
Q

VFE (max speed with flap)

A

63

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6
Q

Max Weight (empty weight 268kg)

A

450kg

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7
Q

Airspeed Markings - White Arc

A

32 to 63 kt

full flap range

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8
Q

Airspeed Markings - Green Arc

A

41 to 82 kt

Normal operating range

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9
Q

Airspeed Markings - Yellow Arc

A

82 to 121 kt

Do not use in turbulance

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10
Q

Airspeed Markings - Red Line

A

121 kt

Max velocity

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11
Q

Airspeed Markings - Yellow Triangle

A

52kt

Recommended Approach Speed

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12
Q

Control Limits
@ VNE (Max Speed)
@ VA (Max Speed Turbulance)

A

@ VNE 1/3

@ VA full deflection is not permitted

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13
Q

Max Engine RPM (5 min)

A

5800

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14
Q

Max Engine RPM (cont.)

A

5300 (5500 for 100HP)

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15
Q

Oil Pressure

A

2 - 5 bar

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16
Q

Oil Temp

A

50 - 130 deg C (140 for 80 HP)

Oil temp must be 50 or icing of carb can occur on take off!

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17
Q

Max Bank

A

60 Degrees

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18
Q

Turbulence & Wind Speed Limits

A

Turb: not moderate or above

Wind Speed: 22kts

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19
Q

Engine warm up time and RPM

A

2000 RPM for 2 mins (min)
then
2500 RPM until oil reaches 50 deg C

20
Q

Ignition check RPM

A

3500RPM

Speed drop max 300 RPM

21
Q

Control stick position when taxi in strong tail wind

A

firm neutral

22
Q

Max 90deg Crosswind Speed

A

15 kts

23
Q

Take off trim

A

1 step above neutral
This is central scale on trim indicator

flaps to 1 (15deg)

24
Q

take off stick position

A

positively aft (back) of neutral

to reduce nose wheel loading

25
Q

Rudder on takeoff

A

Hold right

Counteract slip stream

26
Q

Takeoff speeds
Nose wheel
Full

A

NW @ 26kt

Full @ 38kt

27
Q

Best takeoff rate of climb (Vy)

A

60kt with stage 1 flap

28
Q

Raise flap at what height?

A

200ft

29
Q

Max rate of climb speed (Vx)

A

48kt stage 1 flaps

not recommended as power loss will also result in loss of control

30
Q

Cross wind takeoff - aileron

A

Into Wind (FStick towards origin of wind)

31
Q

Cruise Speed

A

70 to 90 kt (95 with 100 HP)

32
Q

max cruise speed

A

83kt

33
Q

fuel burn rate at cruise

A

12.7 lh

34
Q

VS2 (speed 1st notch flap, 15 deg)

A

36 kt

35
Q

Spin recovery

A

Close throttle
Raise flaps if full
Rudder opposite to spin
If continues the nose down

36
Q

Loss of engine power - speed / attitude

A

adjust attitude for 58kts
avoid sudden turns
land into wind

37
Q

max ceiling (mogas)

A

6000ft

38
Q

Emergency Shutdown (TIFS)

A

T Throttle Closed
I Ignition & Mags Off
F Fuel Off
S Security Harnesses, Hatches

39
Q

Extreme Manoeuvre

HASELL

A
H Height Sufficient
A Airframe Suitable
S Security and Loose Items
E Engine Temp / Pressure
L Location
L Lookout
40
Q

Minimum sink rate / speed

stage 1 flaps 15 deg

A

450 feet per minute

45kts

41
Q

Roll Rate at Va

A

+- 45 deg in 2 seconds

42
Q

Best glide angle ratio

A

11:1

43
Q

Takeoff to clear 15m fence

A

220m (80HP)

205 (100HP)

44
Q

Max climb rate in feet per minute

A

700 feet per minute (80HP)

1000 feet per minute (100HP)

45
Q

Engine idle speeds

A

1750 rpm max

1600 rpm recommended to reduce brake requirement in taxi