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B1900Limitations Flashcards

1
Q 
Engine Limits: Oil Temperature
Starting
Idle
Take-off
Max Continuous
Transient
A

Starting -40 C(min)
Idle -40 C to 110C
Take-off 10 C to 110C
Max Continuous 10 C to 105C
Transient -40 C to 110C

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2
Q 
Engine Limits: Oil Pressure
Starting
Idle
Take-off
Max Continuous
Transient
A

Starting 0 to 200 PSI
Idle 60 PSI (min)
Take-off 90 to 135 PSI
Max Continuous 90 to 135 PSI
Transient 40 to 200 PSI

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3
Q 
Engine Limits: Prop RPM (N2)
Idle
Take-off
Max Continuous
Transient
A

Idle 950 RPM
Take-off 1700 RPM
Max Continuous 1700 RPM
Transient 1870 RPM for 20 sec

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4
Q 
Engine Limits: Max ITT (C)
Starting
Idle
Take-off
Max Continuous
Transient
A

Starting 1000 C for 5 sec
Idle 750 C
Take-off 800 C
Max Continuous 780 C
Transient 870 C for 20 sec

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5
Q 
Prop Speed Limits:
Transient not exceeding 20 sec
Transient not exceeding 5 min
Reverse
Min Idle Speed
Red arc ground ops prohibited ranges
All other conditions
A 
1870 RPM
1735 RPM
1650 RPM
950 RPM
400-950 RPM and 1250-1395 RPM
1700 RPM
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6
Q

Gen Limits: Min N1 vs Electrical Load Requirement
0-75%
75-100%

A

65 % N1

72 % N1

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7
Q

Limits on the use of AVGAS

A

Ops limited to 150hrs
Ops prohibited if either standby pumps inop
Ops prohibited above 18000ft
Standby pumps must be ON for t/o and ldg

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8
Q

Engine Limits: Torque FT-LBS
Take-off
Max Continuous
Transient

A

Take-off 3950 ft/lbs
Max Continuous 3750 ft/lbs
Transient 5000 ft/lbs for 20 sec

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9
Q

Max speed for effective windshield anti-ice

A

223 kts

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10
Q

Min temp for ops of de-icing boots

A

-40 C

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11
Q

Min airspeed in icing conditions

A

160 kts

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12
Q

Icing Limits:

A

Sustained flap extended flight prohibited except on t/o and ldg.
Engine anti-ice on in temps of +5 C or below and visible moisture.
Prop de-ice limited to 1 cycle in temps above 10 C.

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13
Q

Prop Rotational Overspeed Limits

A

Max 1870 RPM for 20 Sec
More than 1700 RPM continuous = failure of primary governor.
1802 RPM allowed at max 3538ft/lbs TQ
More than 1802 RPM = failure of primary and secondary governor

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14
Q 
Engine Limits: Gas Gen RPM (% N1)
Idle
Take-off
Max Continuous
Transient
A

Idle 65 % (min)
Take-off 104 %
Max Continuous 104 %
Transient 104 %

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15
Q

Engine Exhaust Heating of Cabin Windows and Airframe

A

No props in feather except start and feather check, except in temps of +5 C for max of 3 min.
No static ops in gnd fine with OAT exceeding 38 C.
No backing of a/c with reverse for more than 10 sec.

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16
Q

Cargo Limitations

A

All cargo need to be secured by an approved cargo net.

Cargo shall be so place to keep the front right emergency exit clear.

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17
Q

Landing Gear Cycle Limits

A

1 - 2min - 1 - 2min - 1 - 5min

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18
Q

Max Ramp Weight

A

17230lbs (7815kg)

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19
Q

Max Take-off Weight

A

17120lbs (7765kg)

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20
Q

Max Landing Weight

A

16765lbs (7604kg)

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21
Q

Max Zero Fuel Weight

A

15165lbs (6878kg)

7121kg (due certification changes)

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22
Q

Max Operating Pressure Altitude Limit

23
Q

Max Cabin Pressure Differential

24
Q

Max Fuel Imbalance

25
Max Useable Fuel Each Main Fuel Tank System Each Auxiliary Fuel Tank
``` 4484 lbs (2518.8 ltr) 1621 lbs (910.4 ltr) 621 lbs (349 ltr) ```
26
Starter Limits
20sec - 30sec - 20sec - 60sec - 20sec - 5min 20sec - 5min (motoring) 20sec - 3min (after normal start)
27
Vmca (flaps 0 and 17)
92kts
28
Vle
180kts | 160kts (Air Link)
29
Vlo
180kts | 160kts (Air Link)
30
Vfe (17)
188kts | 170kts (Air Link)
31
Vfe (35)
143/154kts
32
Vmo
248kts (to 13200ft) then 248-195kts (0.48M) (to 25000ft)
33
Vs MTOW, Full Flap, 0 AoB | Vs MTOW, Flaps 0, 0 AoB
84kts | 102kts
34
Power Levers
Do not lift into flight idle in flight
35
External Power Limits: Volts Amps
28.0-28.4V 300Amps (Continuous) 1000Amps (Momentary)
36
Approved Engine Fuels
Jet A, Jet A1, Jet B (Do not operate above 8000ft if either standby pump is inop.)
37
Emergency Engine Fuels
100LL (Blue), 100 (Green), 80 (Red)
38
Fuel Gauges in the Yellow Arc
363lbs of fuel left. Do not take-off.
39
Auxiliary Fuel
Use before main tank
40
Propeller Autofeather
Operable for all flights. | Armed for Take-off, climb, approach and landing.
41
Max Weight in FWD Cabin Compartment | Hangar FWD Compartment
``` 250 lbs (113 kg) 100 lbs (45 kg) ```
42
Max Weight AFT Baggage Compartment FWD Section: | AFT Section:
``` 1000 lbs (454 kg) (without toilet) 181 kg (with toilet) 630 lbs (286 kg) ```
43
Cabin Floor Loading
100 lbs/sq ft (488 kg/sq m)
44
Manoeuvre Limits
Acrobatic manoeuvres including spins are prohibited.
45
Load Factors Flaps up Flaps (17) Flaps (35)
3. 0 to - 1.2 G's 2. 0 to 0.0 G's 2. 0 to 0.0 G's
46
Max Pax Occupancy Limits
19 (18 with Lavatory fitted)
47
Max OAT Limits
ISA +37 C
48
Cracked or shattered Windshield
Limited to 25 flight hours. Must not obstruct visibility Windshield anti-ice must be operational for icing conditions.
49
Va (at max weight)
178 kts
50
How long can the aircraft be operated with either L/R FUEL PRESS LO annunciator illuminated?
10hrs
51
How much fuel is left in the main tanks when the L or R FUEL QTY LOW light comes on?
324lbs
52
How much fuel is left in the collector tank when the L or R COL TANK LOW light comes on?
53 lbs or less. | 8 min @ 400lbs/hr
53
What actions should be taken when the L or R COL TANK LOW light comes on?
- Check to ensure fuel has been transferred. - Check fuel balance as fuel may be transferred from one wing to the other. - If no remedy possible, land at nearest suitable airport.

B1900MemoryItems (3 decks)

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