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Q400 > Q400 Limitations > Flashcards

Q400 Limitations Flashcards

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1
Q

Maximum number of infants

A

34

(above 7 call maintenance for more kangaroo belts and life vests)

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2
Q

Max unaccompanied minors

A

6 UM

(With 2 CCM)

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3
Q

Max AVIH & PETC

A

AVIH: 1 (in aft hold)

PETC: 3 (1 in front, 1 in middle, 1 in rear cabin

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4
Q

Max Ramp weight
MTOW
MLW
MZFW

A

29.089
28.998
28.009 (26.308 steep approach)
26.308

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5
Q

Max loads hold 1,2 & 3

A

413 kg
1043 kg
454 kg
(Max combined load 2&3 not to exceed 1043 kg)

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6
Q

Standard mass for passengers

A

Adults: 84 kg (or with split: 70 kg female & 88 kg male)
Children (> 2 years): 35 kg
Baggage: actual weight

Holiday charter:
Adults: 76 kg (or with split: 69 female & 83 male)
Baggage: 13 kg inside EU / 15 kg outside EU

Hand baggage is included in pax weight

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7
Q

LMC

A

3 pax / 200 kg

May be done with no update of aircraft balance

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8
Q

CG limits

A

Fwd: 13.8 until 24.00 increasing to 17.3 at 28.998

After: 36.0

(Max aft limit is 20% MAC with stall warning and/or stick pusher inop)

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9
Q

Maneuvering speed (Va)

A

204 kts

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10
Q

Max tire speed

A

182 kts GS

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11
Q

Max speed with cracked windshield

A

210 kts ias

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12
Q

Max operating speed (Vmo)

A

248 kts (25.000’)
286 kts (18.000’)
282 kts (10.000’)
245 kts (8.000’)

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13
Q

Max flap speeds

A

200 (flaps 5)
181 (flaps 10)
172 (flaps 15)
158 (flaps 35)

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14
Q

Max gear speeds

A

215 kts Vle
200 kts Vlo
185 kts gear doors open

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15
Q

Max altitude flap or gear extension

A

15.000’

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16
Q

Luxair minimum speeds (non-icing & icing)

A

180 / 160 / 150 / 140 / 135

190 / 170 / 160 / 150 / 140

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17
Q

Turbulent airspeed

A

210 kts

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18
Q

Max T/O and LDG altitude

A

10.000’

(6.000’ on contaminated)

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19
Q

Max load factors

A

-1.0G / 2.5G (clean)
0G / 2.0G (with flaps)

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20
Q

X-wind limit dry/wet

A

32 kts

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21
Q

Max X-wind AP Cat II & HGS Cat II/III

A

18 & 15 kts

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22
Q

Steep approach X-wind T/O & LDG

A

32 & 25 kts

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23
Q

Max tailwind dry/wet

A

20 kts

Above 10 kts:
All systems operative, and:
T/O with NTOP or MTOP, bleeds off, F10 or F15, no ice below 1000’
LDG commander, no Cat II/III or steep, F35 bleeds off

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24
Q

Max headwind & tailwind Cat II/III

A

24 kts / 10 kts

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25
Max tailwind LCY
5 kts
26
Max wind speed for ground ops
50 kts (with nose out the wind more than 30 degrees) (Ops above must be recorded in ATL and max wind speed provided to maintenance within 1 flying day; 24 hours)
27
Max wind speed door operation
65 kts (including gusts)
28
Max WED / depth of contaminant
15 mm / 60 mm (With WED > 3 mm no reverse allowed)
29
Min RWY & taxiway width
30 & 15 meter
30
Min pavement width for a 180 deg turn
26 meter
31
Min oxygen pressure cockpit
1050 psi (2 crew) 1450 psi (3 crew)
32
Normal and maximum cabin pressure delta P
5.46 +/- 0.1 psi 5.95 max 0.5 max during taxi, T/O and LDG
33
Max cabin pressure altitude
8.000’ (pressurized) 10.000’ (unpressurized)
34
Minimum deice pressure
18 +/- 3 psi
35
Icing conditions on ground & in flight
SAT 10 deg or less & visible moisture (ground) SAT 5 deg or less & visible moisture (air)
36
Max SAT for windshield heat
20 deg
37
Minimum use height of AP
200’ (AGL, non precision) 160’ (AGL, Cat I) 80’ (ARTE, Cat II ap) 1000’ (AGL, Cat II/III HGS)
38
Max batt load & min batt temp for T/O
0.1 -20 deg C
39
Max batt load for engine start
0.4
40
Min volt on main & essential busses for power up
23 VDC
41
Duration of battery essential service
45 minutes
42
Min hydraulic system quantities
40% (#1 & #2) 45% (#3)
43
Min parking brake pressure for start up
500 psi (when starting #2 first) 1000 psi (when starting #1 first)
44
Required hydraulic pressures
2900 - 3100 psi (#1 & #2) 2800 - 3000 psi (#3)
45
Required nominal fueling pressure
20 - 50 psi
46
Max usable fuel quantity
5318 kg
47
Max fuel imbalance
272 kg
48
Min fuel quantity for APU usage
460 kg in #1 fuel tank, plus 90 kg/hour
49
APU temperature limits
-54 deg C until 50 deg C or ISA +35 deg C, whichever is lower
50
APU max temperature with inlet louvers installed
21 deg C
51
APU starter limits
60 sec on, 2 min off 60 sec on, 2 min off 60 sec on, 30 min off
52
Engine starter limits
70 sec on, 2 min off 70 sec on, 2 min off 70 sec on, 30 min off
53
FADEC start protection on ground
- no light up within 16 sec of fuel flow selected on - ITT limit of 920 deg C - NH does not reach 50% within 70 sec after selecting start
54
Engine temperature limits
-54 deg C until 50 deg C of ISA +35 deg C
55
Max TRQ MTOP / NTOP / MCP / Transient
106% / 90-91% / 100% / 135%
56
Time limit MTOP / transient
5 min (10 min with engine failure on T/O) / 20 sec
57
Max ITT for MTOP & MCP Max ITT transient
880 deg C 920 deg C
58
Max continues & max transient NP overspeed
1071 & 1173 RPM
59
Oil pressure range
44 - 61 -green range- 72 - 100 psi
60
Requirements for a low visibility T/O
- RVR < 400 m - LVP in force - RDC TOP not allowed - commander T/O (below 550 m) May be reduced to RVR 125 m if: HI centerline lights (15 m) and HI edge lights (60 m) and 90 visual segment is available from the cockpit.
61
Requirements for a guided T/O
- RVR between 75 and 125 m - HGS - Flaps 5 only - RWY protection and facilities Cat III are available - RWY approved 75 m (AOI)
62
Calculation of landing performance in planning stage
- if RWY is not dry - aircraft technical status has consequences for LDG performance (Not more than 50% of reported headwind, not less than 150% of reported tailwind, RWY slope if > 2%)
63
Single engine taxi in not when:
- reported surface wind more than 20 kts - when 180 deg turns are required - freezing precipitation - LVP in force - contaminated RWY/ramp - any technical issue - whenever crew does not deem it safe
64
Max nr of electric wheelchairs & max weight
1 (in Q400) 150 kg
65
Vaquaplaning
T/O 107 kts GS LDG 92 kts GS (With tire pressure 141 psi)
66
T/O with RDC TOP
- max tailwind 10 kts - RWY not contaminated (only dry or wet) - max ISA +35 deg C - no ops with LDG extended (supplement 94)
67
T/O with MTOP
- bleeds off - max ISA +25 deg C (with bypass doors open) - no ops with LDG extended (supplement 94)
68
T/O with bleeds on
- max tailwind 10 kts - max oat +11 < 50 deg C (ISA +35 deg C) - T/O with NTOP or RDC TOP only - No ops with LDG gear extended (supplement 94)
69
LDG with bleeds on
- max tailwind 10 kts - max oat +11 < 50 deg C (ISA +35 deg C) - no ops with LDG gear extended (supplement 94)
70
LDG with RDC NP
- max tailwind 10 kts - no contamination - no windshear or moderate/severe turbulence - flaps 15 - No Cat II/III
71
Max slope for T/O and LDG
+/- 2%
72
Contaminated RWY T/O & LDG
- max tailwind 10 kts - RDC TOP (T/O) & RDC NP (LDG) not allowed - max depth 60 mm or WED 15 mm - anti skid, nose wheel steering & flight spoilers operational - max altitude 6000’ msl (With TALPA 2&3 & WED > 3 mm: no reverse on LDG)
73
Max temperature engine intake bypass doors open
ISA +25 deg C
74
Max altitude for air start
20.000’
75
Min oil temperature to unfeather propellor
- 18 deg C
76
Max transient oil temperature
125 deg C, for TRQ between flight idle & 55%
77
Max oil temperature
115 deg C, with a 20% reduction in power (Maintenance required prior next flight)
78
Min NH
64.2%
79
Propellors and engines
Dowty Aerospace R408 PW 150A (rated 5071 SHP)

Q400 (2 decks)

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