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EK24 > DASH ONE - SECTION 5 > Flashcards

DASH ONE - SECTION 5 Flashcards

1
Q

The engine must not be operated above ___ RPM. Doing so will result in abnormal wear on bearings, counterweight rollers and other engine parts, concluding in possible engine failure.

A

2700 RPM

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2
Q

If RPM exceed ___ for more than 2 sec, or RPM exceed ___ regardless of duration, who should you contact?

A
  1. 2700 RPM
  2. 2730 RPM
  3. The technician in charge (mandatory)
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3
Q

TACHOMETER
1. Normal operating range?
2. Maximum?

A
  1. 2200 RPM - 2700 RPM
  2. 2700 MAXIMUM RPM
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4
Q

OIL PRESSURE
1. Minimum for engine idling?
2. Caution range?
3. Normal operating range?
4. Maximum for engine start and warm-up?

A
  1. 25 PSI minimum for engine idling
  2. 25 - 60 and 85 - 100 PSI caution range
  3. 60 - 85 PSI normal operating range
  4. 100 PSI maximum for engine start and warm-up
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5
Q

OIL TEMPATURE
1. Normal operating range?
2. Maximum?

A
  1. 50 –120 °C normal operating range
  2. 120 °C maximum
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6
Q

CYLINDER HEAD TEMPATURE
1. Normal operating range?
2. Caution range?
3. Maximum?

A
  1. 105 – 225 °C normal operating range
  2. 225 – 245 °C caution range
  3. 245 °C maximum
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7
Q

Is the aircraft approved for VFR, IFR, day and night flying?

A

Yes, provided the necessary equipment is installed and operating.

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8
Q

Flying into known ___ is not approved.

A

icing conditions

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9
Q

NORMAL CATEGORY
Weight?
CG?
Maneuvers?
Load factor “G”?

A

Weight: <1200 kg

CG: not behind 30%

Maneuvers:
1. Any maneuver used in normal flight
2. Stalls (except whip stall, hammer stall)
3. Lazy eights, chandelles, and steep turns with angle of bank not exceeding 60°

Load factor “G”: +4.4 to -2.2

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10
Q

UTILITY CATEGORY I
Weight?
CG?
Maneuvers?
Load factor “G”?

A

Weight: <1125 kg

CG: not behind 27,5%

Maneuvers:
1. Any maneuver used in normal category
2. Erect stall
3. Spins
4. Lazy eights, chandelles and steep turns with angle of bank exceeding 60°

Load factor “G”: +4.8 to -2.4

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11
Q

UTILITY CATEGORY II
Weight?
CG?
Maneuvers?
Load factor “G”?

A

Weight: <1000 kg

CG: not behind 27,5%

Maneuvers:
1. Any maneuvers used in utility category I.
2. Rolling
3. Looping
4. Half roll (Split-S)
5. Top roll (Immelmann)

Load factor “G”: +5.4 to -2,7

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12
Q

AEROBATIC CATEGORY
Weight?
CG?
Maneuvers?
Load factor “G”?

A

Weight: <900kg

CG: not behind 27,5%

Maneuvers:
In the aerobatic category, the aircraft is limited to the same maneuvers as in utility categories I
and II.

Load factor “G”: +6.0 to -3.0

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13
Q

What is the maximum landing weight?

A

1140 kg

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14
Q

Maximum number of persons on board may not exceed ____ or the number of seats equipped with ____.

A
  1. three
  2. safety harnesses
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15
Q

What is the maximum permissible load in the rear compartment?

A

One person + 50 kg or a total of 100 kg luggage. Can be 150 kg if a special cargo floorboard is placed.

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16
Q

Inverted flight is limited to ___ due to engine oil system design

A

10 seconds

17
Q

What may you momentarily experience during inverted flight, and why?

A

A power loss due to air locks in the fuel system.

18
Q

What is the maximum allowed people in the aircraft during aerobatic flight?

A

Two persons

19
Q

Is it okay to store luggage in the seat and baggage compartment while during aerobatic flight?

A

No

20
Q

What is the Vne and what does it stand for?

A

196 knots
Never Exceed

21
Q

What is the Vno and what does it stand for?

A

154 knots
Max. structural cruising

22
Q

What is the Va and what does it stand for?

A

143 knots
Max. maneuvering

23
Q

What is the Vf and what does it stand for?

A

130 knots
Flaps extended (1-10°)

24
Q

What is the Vfe and what does it stand for?

A

100 knots
Flaps extended (11-38°)

25
Q

AIRSPEED
1. Never exceed speed?
2. Maximum maneuvering speed?

A
  1. 196 knots
  2. 143 knots
26
Q

What is the max crosswind component for take-off and landing on a dry runway?

A

30 knots

27
Q

Which conditions result in unusable fuel supply?

A

A) Flaps up, prolonged power-on dive, 154 knots IAS with less than 75% max. continuous power.

B) Flaps down, prolonged low power dive, 100 knots IAS with less than 60% max. continuous
power.

28
Q

Is it okay to open the rear door during flight?

A

Yes, provided un-accelerated and coordinated flight is maintained

29
Q

What is the maximum airspeed with the rear door fully open?

A

100 knots

30
Q

During period of rear door transition what is the maximum airspeed?

A

70 knots

31
Q

Can you drop cargo from the rear door?

A

Yes, but the following procedure must be observed:

A) The crew member must be strapped in during the operation.

B) The drop must be performed in a downward motion, and during level flight only.

32
Q

Drop of cargo during flight from ___ may cause damage to the stabilizer.

A

Direct Vision Window

33
Q

What is the description for Vne?

A

Do not exceed this speed in any operation

34
Q

What is the description for Vno?

A

Do not exceed this speed except in smooth air and then only with caution

35
Q

What is the description for Va?

A

Do not make full abrupt control movements above this speed

EK24 (29 decks)

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