Limits Flashcards

1
Q

Airspeed Limitations

Maximum Operating Speed - Vmo

A

Vmo 370 KIAS - do not exceed this airspeed in any operation

Mmo 0.72 M - do not exceed this Mach number in any operation

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2
Q

Airspeed Limitations

Maximum Operating Manoeuvring Speed - Vo

Manoeuvring speed for aileron
Manoeuvring speed for rudder
Manoeuvring speed for elevator

A

Aileron - 370 KIAS

Rudder - 220 KIAS (no full or abrupt (<1s) control movements above this speed)

Elevator - 220 KIAS (no abrupt movements above this speed)

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3
Q

Airspeed Limitations

Maximum speed with flaps or landing gear extended or operating - Vfe, Vle, Vlo

A

180 KIAS - do not extend or retract landing gear or flaps above this speed. do not exceed this speed with landing gear or flaps extended

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4
Q

Aircraft Weight Limits (Aerobatic)

Maximum ramp weight (MRW)

A

6878lb (3120kg)

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5
Q

Aircraft Weight Limits (Aerobatic)

Maximum take off weight (MTOW)

A

6834lb (3100kg)

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6
Q

Aircraft Weight Limits (Aerobatic)

Maximum landing weight (MLW)

A

6834lb (3100kg)

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7
Q

Aircraft Weight Limits (Aerobatic)

Maximum zero fuel weight (MZFW)

A

6062lb (2750kg)

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8
Q

Maximum operating altitude

A

25 000ft

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9
Q

Tyre pressure limits for MTOW and MLW of 3100kg (6834lb)

Nose

A

154psi (10.6 bar)

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10
Q

Icing conditions - flight

A

Flight into known icing conditions is prohibited

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11
Q

Tyre pressure limits for MTOW and MLW of 3100kg (6834lb)

Main

A

143psi (9.8 bar)

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12
Q

Flight load factor limits

Flaps and landing gear retracted

A

+8g and -4g

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13
Q

Flight load factor limits

Flaps retracted, landing gear extended

A

+8g and -4g

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14
Q

Flight load factor limits

Flaps not fully retracted

A

+4g and 0g

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15
Q

Flight load factor limits

Landing gear in transition

A

+2g to 0g

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16
Q

Flight load factor limits

Maximum flight time at less than 0g

A

45 seconds

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17
Q

Flight load factor limits

Abrupt movement (<1s) of the aileron from neutral to full deflection

A

+5g and -1g

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18
Q

Cabin pressurisation limits

Maximum cabin differential pressure

A second relief valve limits the maximum cabin differential pressure to

A

3.76psi.

4.51psi if the CPCV fails

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19
Q

Outside air temperature limits

Minimum

A

-55°C (-67°F)

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20
Q

Outside air temperature limits

Maximum

A

+55°C (131°F)

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21
Q

Outside air temperature limits

Engine start with ground power

A

-40°C (-40°F)

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22
Q

Outside air temperature limits

Engine start without ground power

A

-10°C (14°F)

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23
Q

Aircrew limits

Minimum required aircrew

A

One qualified pilot in the front cockpit. Two pilots are required for IFR operations if no autopilot is installed, or if an autopilot is installed but not operational

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24
Q

Aircrew equipment

A

The aircrew must be strapped in, wear an oxygen mask and must have helmet visor down at all times when in the cockpit with the ejection seat safety pin removed except if required to releive an immediate aeromedical occurrence (eg. airsickness, valsalva, eye irritation) but only for the time needed to remedy the condition

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25
Q

Escape system limitations

The ejection seat has demonstrated safe pilot ejection up to ___ KIAS and down to __ KIAS

A

370 KIAS and down to 0 KIAS at ground level. If ejection is required, eject below the demonstrated safe speed if possible

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26
Q

Escape system limitations

Ejection seat raise-lower switch

A

Should not be operated for 5 minutes after it has been operated for 1 minute

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27
Q

Escape system limitations

Ejection seat boarding mass limits minimum and maximum

A

Minimum 55.8kg (123lb)

Maximum 120.4kg (265lb)

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28
Q

Canopy limitations

The canopy must not be opened on the ground when the crosswind component exceeds ___ kt

A

35 kt. The canopy may be opened on the ground with the engine at IDLE power only so far as to operate the canopy hold-open strut

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29
Q

Canopy limitations

For canopy operation with wind above ___ kt, point the aircraft ____

A

Canopy operation with wind above 35 kt, point the aircraft in to the wind

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30
Q

Canopy limitations

The aircrew must observe the following safety precautions before closing the canopy

A

Wear a helmet and mask with the visor lowered

There are no personnel within the CFS blast area (10 metres radius forward of the wing trailing edge) unless shielded beneath the wing

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31
Q

Autopilot limitations

Minimum and maximum speed

A

Minimum - 1.3 Vs

Maximum - Vmo and Mmo (370 KIAs and 0.72 M)

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32
Q

Autopilot limitations

Engagement height and altitude

A

At or above 400ft AGL, and up to 25,000ft AMSL

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33
Q

Autopilot limitations

Maximum glideslope angle for ILS and the maximum glidepath angle for RNP approaches is __°

A

33
Q

Autopilot limitations

Minimum usage height for 3D approaches in GS or VGP mode

A

200ft

34
Q

Autopilot limitations

The maximum engagement attitudes

A

±50° in pitch
±75° in roll

35
Q

Autopilot limitations

PFD primary navigation source

A

The autopilot APR mode will not function when MC is the primary navigation source selected on the PFD

36
Q

External lighting

Dimmed ___ and ___ lights provide reduced light output for use in formation flying at night.

Light output is insufficient to conform to aircraft certification standards when dimmed and dimmed lighting should _______________

A

NAV and ANTI COLL lights

Not be used unless required

37
Q

Propeller limitations

Avoid stabilised ground operation with the NP between ___ and ___ RPM when the surface wind is from behind the propeller disc.

High stresses can be generated and propeller blade fatigue failure can occue

A

1600 and 1950 RPM

38
Q

Engine oil limitations

Approved oil type

A

Engine oil type II only. Do not mix oil brands or types. Engine damage can occur

39
Q

Engine oil limitations

How many approved oil brands?

A

6

AeroShell Turbine Oil HTS ASTO 560
AeroShell Turbine Oile 500
Royco Turbine Oil 500
Mobil Jet Oil II
Eastman (BP) Turbo Oil 2380
Turbonycoil 600

40
Q

Engine oil limitations

Engine oil level must be maintained between ___ and ___

A

Between MIN and MAX HOT

41
Q

Fuel limitations

Maximum fuel pressure for pressure refuelling

A

50 psi

42
Q

Fuel limitations

How many approved fuel grades and specifications?

A

~8

JET A
JET-A-1
JET-B
JP-4
JP-5
JP-8
Any fuel which complies with the latest revision of PWC Service Bulletin No 18104
Alternative jet fuels in accordance with ASTM D7566 re-designed to ASTM D1655

43
Q

Fuel limitations - anti-icing additives

Concentrations of more than the maximum (___% by volume) may cause damage to the ____ ____ and _____ of the fuel tanks.

Damage my also occur in the ____ ______ and _____ components

A

0.15% by volume may cause damage to the protective primer and sealants of the fuel tanks.

Damage may also occur in the fuel system and engine components

44
Q

Fuel limitations - anti-icing additives

Must be used for all flight operations where fuel temperatures below __°C may be achieved

A

0°C

45
Q

Fuel limitations - anti-icing additives

That conform to the specification _____________ are approved for use

A

MIL-DTL-85470A

46
Q

Fuel limitations - anti-icing additives

Should be compliant with PWC Service Bulletin No ______

A

18104

47
Q

Approved aerobatic manoeuvres

Can be performed singly or in combination

____ turn

Loop

Lazy __

____ 8

Cha____

___-edge flight

Roll off the top (______)

_____ roll

In_____ flight (maximum __s)

Erect spin (__ turns maximum, ___ up, ___ up, ___ only)

Rolling ____

_____ half-roll

Aileron ____

______ roll

Hesitation _____

Slow ____

____over

____ turn

A

Stall turn
Loop
Lazy 8
Cuban 8
Chandelle
Knife-edge flight
Roll off the top (lmmelmann)
Vertical roll
Inverted flight (maximum 45s)
Erect spin (6 turns maximum, gear up, flaps up, idle only)
Rolling circle
Climbing half-roll
Aileron roll
Barrel roll
Hesitation roll
Slow roll
Wingover
Derry turn

48
Q

Aerobatic manoeuvres not approved

A

Manoeuvres with flaps extended

Manoeuvres not listed above

49
Q

Icing conditions

When the OAT is less than __°C and visible moisture is present, ensure ____ and ____ de-ice switches are selected on

A

Less than 4°C, ensure INTAKE and PROP de-ice switches are selected on

50
Q

Canopy limitations

Do not open the canopy ______

The canopy must be ______ prior to _____

A

Do not open the canopy in flight

The canopy must be closed and locked prior to ejection

51
Q

Landing

Maximum touchdown sink rate

A

600 ft/min

52
Q

Landing

Maximum demonstrated crosswind component

A

24 kt

53
Q

Mission system

The PC-21 tactical training system is limited to use for training in ___. The tactical training displays that are initiated through the MFD ___ page are not to be selected on the MFDs in ___.

A

VMC

OPS page

IMC

54
Q

Mission system

Air-to-air and air-to-ground modes ________

A

are not to be selected in IMC

55
Q

Aircraft structure and storage limitations

Not more than __ people with a total mass of ___kg (___lb) may simultaneously stand on the walkway

A

3 people, 300kg (661lb)

56
Q

Aircraft structure and storage limitations

Maximum baggage weight in the baggage compartment

A

25kg (55lb)

57
Q

Aircraft structure and storage limitations

Do not open the engine cowling doors on the ground with ______

A

the engine running

58
Q

Aircraft structure and storage limitations

Avoid opening the cowling doors in gusty conditions. If the cowling doors must be opened, the door must be supported by ______, or the aircraft must ______

A

holding it, or the aircraft must be moved to a location protected from the wind (eg a hangar)

59
Q

Aircraft structure and storage limitations

Access doors should not

A

be left in the open position during periods of inactivity and never whilst the aircraft is unattended

60
Q

Power plant limitations

Starting

Max ITT (°C)

A

ITT
860-910 max 20s
910-1000 max 5s

61
Q

Power plant limitations

Ground idle

Max ITT (°C)

A

ITT
750 (between 50.7% and 61.4% NG)

62
Q

Power plant limitations

Take off max continuous

SHP

A

SHP
1600

63
Q

Power plant limitations

Transient

Torque (FT LB)

A

Torque (FT LB)
4874 (max 20s)

64
Q

Power plant limitations

Starting

Oil Press (PSI)

A

Oil Press (PSI)
200 max

65
Q

Power plant limitations

Starting

Oil Temp (°C)

A

Oil Temp (°C)
-40 min

66
Q

Power plant limitations

Ground idle

NG (%)

A

NG (%)
54 min

67
Q

Power plant limitations

Ground idle

Oil Press (PSI)

A

Oil Press (PSI)
80 min

68
Q

Power plant limitations

Ground idle

Oil Temp (°C)

A

Oil Temp (°C)
-40-105

69
Q

Power plant limitations

Take off max continuous

Torque (FT LB)

A

Torque (FT LB)
4202

70
Q

Power plant limitations

Take off max continuous

Max ITT (°C)

A

ITT (°C)
860

71
Q

Power plant limitations

Take off max continuous

NG (%)

A

NG (%)
104

72
Q

Power plant limitations

Take off max continuous

NP (RPM)

A

NP (RPM)
2000

73
Q

Power plant limitations

Take off max continuous

Oil Press (PSI)

A

Oil Press (PSI)
90-125

74
Q

Power plant limitations

Take off max continuous

Oil Temp (°C)

A

Oil Temp (°C)
10-105

75
Q

Power plant limitations

Transient

Max ITT (°C)

A

ITT (°C)
860-910 (max 20s)

76
Q

Power plant limitations

Transient

NG (%)

A

NG (%)
104

77
Q

Power plant limitations

Transient

NP (RPM)

A

NP (RPM)
2200 (max 20s)

78
Q

Power plant limitations

Transient

Oil Press (PSI)

A

Oil Press (PSI)
70-130

79
Q

Power plant limitations

Transient

Oil Temp (°C)

A

Oil Temp (°C)
0-105

80
Q

Aircraft Weight Limits (Aerobatic)

Minimum flying weight

A

5136lb (2330kg)

81
Q

Aircraft Weight Limits (Aerobatic)

Baggage weight

A

55lb (25kg)