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

A

25000ft

23
Q

Max Cabin Pressure Differential

A

5.1 PSI

24
Q

Max Fuel Imbalance

A

200 lbs

25
Q

Max Useable Fuel
Each Main Fuel Tank System
Each Auxiliary Fuel Tank

A
4484 lbs (2518.8 ltr)
1621 lbs (910.4 ltr)
621 lbs (349 ltr)
26
Q

Starter Limits

A

20sec - 30sec - 20sec - 60sec - 20sec - 5min
20sec - 5min (motoring)
20sec - 3min (after normal start)

27
Q

Vmca (flaps 0 and 17)

A

92kts

28
Q

Vle

A

180kts

160kts (Air Link)

29
Q

Vlo

A

180kts

160kts (Air Link)

30
Q

Vfe (17)

A

188kts

170kts (Air Link)

31
Q

Vfe (35)

A

143/154kts

32
Q

Vmo

A

248kts (to 13200ft) then 248-195kts (0.48M) (to 25000ft)

33
Q

Vs MTOW, Full Flap, 0 AoB

Vs MTOW, Flaps 0, 0 AoB

A

84kts

102kts

34
Q

Power Levers

A

Do not lift into flight idle in flight

35
Q

External Power Limits:
Volts
Amps

A

28.0-28.4V
300Amps (Continuous)
1000Amps (Momentary)

36
Q

Approved Engine Fuels

A

Jet A, Jet A1, Jet B (Do not operate above 8000ft if either standby pump is inop.)

37
Q

Emergency Engine Fuels

A

100LL (Blue), 100 (Green), 80 (Red)

38
Q

Fuel Gauges in the Yellow Arc

A

363lbs of fuel left. Do not take-off.

39
Q

Auxiliary Fuel

A

Use before main tank

40
Q

Propeller Autofeather

A

Operable for all flights.

Armed for Take-off, climb, approach and landing.

41
Q

Max Weight in FWD Cabin Compartment

Hangar FWD Compartment

A
250 lbs (113 kg)
100 lbs (45 kg)
42
Q

Max Weight AFT Baggage Compartment FWD Section:

AFT Section:

A
1000 lbs (454 kg) (without toilet)
181 kg (with toilet)
630 lbs (286 kg)
43
Q

Cabin Floor Loading

A

100 lbs/sq ft (488 kg/sq m)

44
Q

Manoeuvre Limits

A

Acrobatic manoeuvres including spins are prohibited.

45
Q

Load Factors
Flaps up
Flaps (17)
Flaps (35)

A
  1. 0 to - 1.2 G’s
  2. 0 to 0.0 G’s
  3. 0 to 0.0 G’s
46
Q

Max Pax Occupancy Limits

A

19 (18 with Lavatory fitted)

47
Q

Max OAT Limits

A

ISA +37 C

48
Q

Cracked or shattered Windshield

A

Limited to 25 flight hours.
Must not obstruct visibility
Windshield anti-ice must be operational for icing conditions.

49
Q

Va (at max weight)

A

178 kts

50
Q

How long can the aircraft be operated with either L/R FUEL PRESS LO annunciator illuminated?

A

10hrs

51
Q

How much fuel is left in the main tanks when the L or R FUEL QTY LOW light comes on?

A

324lbs

52
Q

How much fuel is left in the collector tank when the L or R COL TANK LOW light comes on?

A

53 lbs or less.

8 min @ 400lbs/hr

53
Q

What actions should be taken when the L or R COL TANK LOW light comes on?

A
  • 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.