Limits Flashcards by Gabby Clarke

Airspeed Limitations

Maximum Operating Speed - Vmo

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

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

How well did you know this?

Not at all

Perfectly

Airspeed Limitations

Maximum Operating Manoeuvring Speed - Vo

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

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)

How well did you know this?

Not at all

Perfectly

Airspeed Limitations

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

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

How well did you know this?

Not at all

Perfectly

Aircraft Weight Limits (Aerobatic)

Maximum ramp weight (MRW)

6878lb (3120kg)

How well did you know this?

Not at all

Perfectly

Aircraft Weight Limits (Aerobatic)

Maximum take off weight (MTOW)

6834lb (3100kg)

How well did you know this?

Not at all

Perfectly

Aircraft Weight Limits (Aerobatic)

Maximum landing weight (MLW)

6834lb (3100kg)

How well did you know this?

Not at all

Perfectly

Aircraft Weight Limits (Aerobatic)

Maximum zero fuel weight (MZFW)

6062lb (2750kg)

How well did you know this?

Not at all

Perfectly

Maximum operating altitude

25 000ft

How well did you know this?

Not at all

Perfectly

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

Nose

154psi (10.6 bar)

How well did you know this?

Not at all

Perfectly

Icing conditions - flight

Flight into known icing conditions is prohibited

How well did you know this?

Not at all

Perfectly

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

Main

143psi (9.8 bar)

How well did you know this?

Not at all

Perfectly

Flight load factor limits

Flaps and landing gear retracted

+8g and -4g

How well did you know this?

Not at all

Perfectly

Flight load factor limits

Flaps retracted, landing gear extended

+8g and -4g

How well did you know this?

Not at all

Perfectly

Flight load factor limits

Flaps not fully retracted

+4g and 0g

How well did you know this?

Not at all

Perfectly

Flight load factor limits

Landing gear in transition

+2g to 0g

How well did you know this?

Not at all

Perfectly

Flight load factor limits

Maximum flight time at less than 0g

45 seconds

How well did you know this?

Not at all

Perfectly

Flight load factor limits

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

+5g and -1g

How well did you know this?

Not at all

Perfectly

Cabin pressurisation limits

Maximum cabin differential pressure

A second relief valve limits the maximum cabin differential pressure to

3.76psi.

4.51psi if the CPCV fails

How well did you know this?

Not at all

Perfectly

Outside air temperature limits

Minimum

-55°C (-67°F)

How well did you know this?

Not at all

Perfectly

Outside air temperature limits

Maximum

+55°C (131°F)

How well did you know this?

Not at all

Perfectly

Outside air temperature limits

Engine start with ground power

-40°C (-40°F)

How well did you know this?

Not at all

Perfectly

Outside air temperature limits

Engine start without ground power

-10°C (14°F)

How well did you know this?

Not at all

Perfectly

Aircrew limits

Minimum required aircrew

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

How well did you know this?

Not at all

Perfectly

Aircrew equipment

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

How well did you know this?

Not at all

Perfectly

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

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

Escape system limitations Ejection seat raise-lower switch

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

Escape system limitations Ejection seat boarding mass limits minimum and maximum

Minimum 55.8kg (123lb) Maximum 120.4kg (265lb)

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

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

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

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

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

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

Autopilot limitations Minimum and maximum speed

Minimum - 1.3 Vs Maximum - Vmo and Mmo (370 KIAs and 0.72 M)

Autopilot limitations Engagement height and altitude

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

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

4°

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

200ft

Autopilot limitations The maximum engagement attitudes

±50° in pitch ±75° in roll

Autopilot limitations PFD primary navigation source

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

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 _______________

NAV and ANTI COLL lights Not be used unless required

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

1600 and 1950 RPM

Engine oil limitations Approved oil type

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

Engine oil limitations How many approved oil brands?

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

Engine oil limitations Engine oil level must be maintained between ___ and ___

Between MIN and MAX HOT

Fuel limitations Maximum fuel pressure for pressure refuelling

50 psi

Fuel limitations How many approved fuel grades and specifications?

~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

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

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

Fuel limitations - anti-icing additives Must be used for all flight operations where fuel temperatures below __°C may be achieved

0°C

Fuel limitations - anti-icing additives That conform to the specification _____________ are approved for use

MIL-DTL-85470A

Fuel limitations - anti-icing additives Should be compliant with PWC Service Bulletin No ______

18104

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

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

Aerobatic manoeuvres not approved

Manoeuvres with flaps extended Manoeuvres not listed above

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

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

Canopy limitations Do not open the canopy ______ The canopy must be ______ prior to _____

Do not open the canopy in flight The canopy must be closed and locked prior to ejection

Landing Maximum touchdown sink rate

600 ft/min

Landing Maximum demonstrated crosswind component

24 kt

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 ___.

VMC OPS page IMC

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

are not to be selected in IMC

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

3 people, 300kg (661lb)

Aircraft structure and storage limitations Maximum baggage weight in the baggage compartment

25kg (55lb)

Aircraft structure and storage limitations Do not open the engine cowling doors on the ground with ______

the engine running

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 ______

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

Aircraft structure and storage limitations Access doors should not

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

Power plant limitations Starting Max ITT (°C)

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

Power plant limitations Ground idle Max ITT (°C)

ITT 750 (between 50.7% and 61.4% NG)

Power plant limitations Take off max continuous SHP

SHP 1600

Power plant limitations Transient Torque (FT LB)

Torque (FT LB) 4874 (max 20s)

Power plant limitations Starting Oil Press (PSI)

Oil Press (PSI) 200 max

Power plant limitations Starting Oil Temp (°C)

Oil Temp (°C) -40 min

Power plant limitations Ground idle NG (%)

NG (%) 54 min

Power plant limitations Ground idle Oil Press (PSI)

Oil Press (PSI) 80 min

Power plant limitations Ground idle Oil Temp (°C)

Oil Temp (°C) -40-105

Power plant limitations Take off max continuous Torque (FT LB)

Torque (FT LB) 4202

Power plant limitations Take off max continuous Max ITT (°C)

ITT (°C) 860

Power plant limitations Take off max continuous NG (%)

NG (%) 104

Power plant limitations Take off max continuous NP (RPM)

NP (RPM) 2000

Power plant limitations Take off max continuous Oil Press (PSI)

Oil Press (PSI) 90-125

Power plant limitations Take off max continuous Oil Temp (°C)

Oil Temp (°C) 10-105

Power plant limitations Transient Max ITT (°C)

ITT (°C) 860-910 (max 20s)

Power plant limitations Transient NG (%)

NG (%) 104

Power plant limitations Transient NP (RPM)

NP (RPM) 2200 (max 20s)

Power plant limitations Transient Oil Press (PSI)

Oil Press (PSI) 70-130

Power plant limitations Transient Oil Temp (°C)

Oil Temp (°C) 0-105

Aircraft Weight Limits (Aerobatic) Minimum flying weight

5136lb (2330kg)

Aircraft Weight Limits (Aerobatic) Baggage weight

55lb (25kg)

Limits Flashcards

(82 cards)