PC-21 A/C Limits Flashcards

1
Q

Maximum Ramp Weight

A

3120 kg / 6878 lb

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2
Q

Maximum Take-Off Weight

A

3100 kg / 6834 lb

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3
Q

Maximum Landing Weight

A

3100 kg / 6834 lb

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4
Q

Maximum Zero-Fuel Weight

A

2750 kg / 6062 lb

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5
Q

Load Factor Limit - Flaps and Landing Gear Retracted

A

+8g to -4g

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6
Q

Load Factor Limit - Flaps not fully retracted

A

+4g to 0g

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7
Q

Load Factor Limit - Landing gear travelling

A

+2g to 0g

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8
Q

Load Factor Limit - +5g to -1g

A

Abrupt movement of aileron from neutral to full deflection is prohibited

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9
Q

Load Factor Limit - Landing gear extended and flaps retracted

A

+8g to -4g

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10
Q

Maximum operating altitude limit

A

25000ft (7620m)

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11
Q

OAT Limits

A

Min - -55C (-67F)
Max - 50C (122F)
Engine start with ground power - -40C (-40F)
Engine start without ground power - -10c (14F)

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12
Q

Cabin Pressurisation Limit

A

Max cabin differential pressure 3.76psid

A second relief valve limits the max cabin differential pressure to 4.51psid in event of a failure of the Cabin Pressure Control-Valve

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13
Q

Tire Pressure (For max t/o / landing weight 3100kg (6834lb)

A

Nose - 154 psig

Main - 143 psig

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14
Q

Canopy operating limitations (3)

A
  1. Do not open on ground when crosswind component exceeds 35 kts
  2. Prohibited to open in flight
  3. Prohibited to open at high power settings on ground
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15
Q

Safety precautions before closing canopy

A
  1. Aircrew must wear helmet and mask with visor lowered
  2. No personnel within a 10m CFS blast radius, forward of wing trailing edge
  3. Any personnel remaining within the CFS blast area are shielded beneath the wing
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16
Q

Max touch down sink rate

A

600ft/min

17
Q

Abrupt rolling push / pull out

A

+5g to -1g

18
Q

Operating Limitations - Take-off / Max continuous

Max ITT, Ng, Np, Oil pressure, Oil temp

A
Max ITT - 860 C
Ng - 104%
Np - 2000 RPM
Oil Pressure - 90 to 125 psig
Oil Temp - 10 to 105 C
19
Q

Operating Limitations - Max Climb

Max ITT, Ng, Np, Oil pressure, Oil temp

A
Max ITT - 825 C
Ng - 104%
Np - 2000 RPM
Oil Pressure - 90 to 125 psig
Oil Temp - 10 to 105 C
20
Q

Operating Limitations - Max Cruise

Max ITT, Ng, Np, Oil pressure, Oil temp

A
Max ITT - 800 C
Ng - 104%
Np - 2000 RPM
Oil Pressure - 90 to 125 psig
Oil Temp - 10 to 105 C
21
Q

Operating Limitations - Ground Idle

Max ITT, Ng, Np, Oil pressure, Oil temp

A
Max ITT -  750 C
Ng - 54%
Np - 
Oil Pressure - 80 psig min
Oil Temp - -40 to 105 C
22
Q

Operating Limitations - Starting

Max ITT, Ng, Np, Oil pressure, Oil temp

A
Max ITT - 1000 C
Ng - 
Np - 
Oil Pressure - 200 psig max
Oil Temp - -40 C min
23
Q

Operating Limitations - Transient

Max ITT, Ng, Np, Oil pressure, Oil temp

A
Max ITT - 910 C
Ng - 104%
Np - 2200 RPM
Oil Pressure - 70 to 130 psig
Oil Temp - 0 to 105 C
24
Q

Maximum flying weight

A

2330 kg / 51236 lb

25
Q

Maximum weight in baggage compartment

A

24.9 kg / 55 lb

26
Q

PPIM - Torque (auto)
(Red radial - MINIMUM LIMIT, Green arc and pointer - NORMAL OPERATION, Amber arc - CAUTION RANGE, Red radial - MAXIMUM LIMIT)

A

-, 0.0% to 100%, -, 100%

27
Q

PPIM - Torque (manual)
(Red radial - MINIMUM LIMIT, Green arc and pointer - NORMAL OPERATION, Amber arc - CAUTION RANGE, Red radial - MAXIMUM LIMIT)

A

-, 0.0% to 67.5%, 67.5% to 100%, 100%

28
Q

PPIM - ITT (start)
(Red radial - MINIMUM LIMIT, Green arc and pointer - NORMAL OPERATION, Amber arc - CAUTION RANGE, Red radial - MAXIMUM LIMIT)

A

-, 320 C to 860 C, 825 C to 860 C, 860 C

29
Q

PPIM - ITT (ground)
(Red radial - MINIMUM LIMIT, Green arc and pointer - NORMAL OPERATION, Amber arc - CAUTION RANGE, Red radial - MAXIMUM LIMIT)

A

-, -, -, 750 C

30
Q

PPIM - Gas generator speed (Ng)
(Red radial - MINIMUM LIMIT, Green arc and pointer - NORMAL OPERATION, Amber arc - CAUTION RANGE, Red radial - MAXIMUM LIMIT)

A

50.7%, 50.7% to 104%, -, 104%

31
Q

PPIM - Propellor speed (Np)
(Red radial - MINIMUM LIMIT, Green arc and pointer - NORMAL OPERATION, Amber arc - CAUTION RANGE, Red radial - MAXIMUM LIMIT)

A

800 RPM, 2000 +- 80 RPM, 2080 RPM to 2200 RPM, 2200 RPM

32
Q

PPIM - Oil Temp
(Red radial - MINIMUM LIMIT, Green arc and pointer - NORMAL OPERATION, Amber arc - CAUTION RANGE, Red radial - MAXIMUM LIMIT)

A

-, 10 C to 105 C, -40 C to 10 C (min) 105 C to 110 C (Max), 110 C

33
Q

PPIM - Oil Pressure
(Red radial - MINIMUM LIMIT, Green arc and pointer - NORMAL OPERATION, Amber arc - CAUTION RANGE, Red radial - MAXIMUM LIMIT)

A

70 psig, 90 psig to 125 psig, 80 psig to 90 psig (min) 125 psig to 130 psig, 130 psig

34
Q

PPIM - Oil Pressure
(Red radial - MINIMUM LIMIT, Green arc and pointer - NORMAL OPERATION, Amber arc - CAUTION RANGE, Red radial - MAXIMUM LIMIT)

A

70 psig, 90 psig to 125 psig, 80 psig to 90 psig (min) 125 psig to 130 psig, 130 psig

35
Q

Total oil capacity

A

20.5 quarts (19.4 L)

36
Q

Fuel storage capacity limiations

A

Usable fuel: 675 L, 544 kg, 1199 lb

37
Q

EO2 Instrument markings (amber arc, green arc, max limit)

A

Refill, Normal operating range, 2360 psig