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beech 1900D

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Minimum Oil Pressure with Torque below 3000lbs
85 psi
Oil Pressure

Transient Limit

40 - 200 psi
ITT

Yellow arc range

780 - 800 C
Prop RPM

Overspeed Governor test range

1535-1595 rpm
Prop Rpm

Maximum Take off

(rpm and time)



1700 rpm

5 min

Prop RPM

Red Line

1700 rpm
Prop RPM

Green Arc

Normal Operating range



950 -1250

1395-1700

Take off power settings
Time limited to ?
Max ITT
Max Torque
Prop RPM
N1
Oil Temp range and min for fuel heat
Oil pressure range






5 min
800
3950
1700
104%
10-110 55
90-135





What is the minimum speed during icing conditions?
160 kts
Oil Pressure

What flight situations use 90-135
psi?


Take off
Max reverse
Cruise
Green Arc


Starting Limitations

Max ITT
Max oil temp
Oil Pressure range
If ITT fails to rise after _____ seconds, abort the start




1000 5 seconds
-40 C
0-200psi
10


Torque lbs

Red Line
Max operating


3950
Torque lbs

Maximum Transient
lbs and time


5000 20 seconds
Prop RPM

Primary Governor Operating Range
(normal)


1400-1700rpm
Prop RPM

Maximum Continuous

1700
N1

Green Arc

68% - 104%
Transient Power Limitations
Limited to _____ seconds
ITT
Torque
Prop RPM
Oil Temp Range
Oil Pressure Range





20 seconds
870 C
5000
1870
-40 - 110 C
40 - 200psi




Maximum Ramp Weight
17, 230 lbs
Maximum certified Take off weight
17, 120 lbs
How much weight can you put in the forward section of the aft cargo compartment?

Bathroom
No bathroom


800 lbs

1000lbs

How much weight can you load into the aft section of the aft cargo compartment?
630 lbs
How much weight is allowed in the crew baggage closet?
250 lbs
How much weight in the crew baggage closet - hanging up?
100 lbs
What is the cabin floor load limit?
1000lbs/square foot
What is the maximum windshield anti icing speed?
223 kts
What is the minimum speed to attempt an airstart?
140 kts
Maximum range glide speed?
140 kts
Vfe

35

Full flap extended speed

154kts

What is Vb?
Turbulence penetration speed

170kts

What is Va?
Manoeuvring speed. Speed at which you can abruptly and fully deflect the controls.

178 kts

What is Vmo?
Max operatin speed

195-248 kts

What is Vlo?

Beech
CMA


180

170

What is the speed for holding over an enroute fix?

CMA sop\'s

170
What is the holding speed over an approach fix?

CMA sop\'s

140
VYSE
Best rate of climb single engine

128 kts

VSSE
Single Engine Safe Speed. (Intentional Engine shutdown speed.)


105 kts


Vs
Stall speed

Clean

102 kts



Vso
Stall speed

Dirty

84 kts



Maximum Tire speed?
165 kts
Maximum demonstrated Cross wind
22 kts

This is not a limiting speed

Maximum allowable tail wind?
10 kts
What is the speed for single engine enroute climb?

Venr

123 kts
Vxse
Best angle single engine

Distance

122 kts



Vx
Best angle of climb

122 kts

Vy
Best Rate of climb

128 kts

Vmca
Airspeed at which you can maintain directional control with full opposite rudder and 5 degree bank on one engine.


92 kts


Prop RPM

Red Arc

Ground limitations



Red Arc

400-950
1250-1395


Normal Environmental Pressure

Normal Environmental Temp

38 psi

450 F

Nose Gear Tire Pressure
60 psi
Main Tire Pressure
97 psi
Torque

Max Torque with Overspeeding Prop

3538
Oil Temp

Maximum Reverse Range

10-105 C
Ni

High Idle

71%

N1

Low Idle

68%
ITT

Green Arc

400-780 C
ITT

Red Line

800 C
Torque

Maximum Cruise

3750 lbs
Torque

Auto Ignition - On

750-700 lbs
Hydraulic Gear Retraction Pressure Range


How much pressure is required to keep the gear up?


2320-2275 psi
Oil

Oil pressure 60-90 psi, reduce torque to _____

2000lbs
Pressurization

Max Cabin Diff
Normal Cabin Diff
Min Cabin Diff





5.1 psid
5.0 psid
0 psid

Cabin Pressure

Max Cabin Altitude

Dialed Seal level Cabin altitude up to___



10,000\'

11,000\'

Pressurization

Cabin Altitude Hi annunciator (range)

Cabin Diff Hi annunciator



9,500\' - 10,000\'


5.25 psid






Fuel Limits

Main Fuel Tank Capacity (lbs)

1261 lbs
Fuel limits

Aux tank capacity (lbs)

621 lbs
Prop Shaft Gear Ratio

17.6:1
Engine Compression Ratio
12:1
N1

Compressor Bleed Valve - Closed

90-104%
N1

Aural Gear Warning

At what N1 Setting will the Aural Gear Warning sound?



84%-86%
N1

At what N1 setting will the Auto Feather arm?

90%
Prop

The primary governor oil pressure pump boosts normal oil system pressure of ___ psi to ___ psi for prop blade angle control

125

750

ITT
Take off
con
R
I
C
C





800
780
760
750
730
700




Oil Temp

Green Arc

10 - 105 C
Oil Temp

Transient limits

-40 - 110 C
Oil Temp

Maximum take off


Minimum take off




110 C

10 C

N1

Compressor bleed valve - open

0-72%
Oil pressure below_____, secure engine or use minimum power
60 psi
Prop rpm

Overspeed governor kicks in at what rpm?

What does it do?



1802

Fly weights out, pilot valve up, oil dumps out, props increase in blade angle= decrease in rpm to bring prop back on speed.

Maximum outside air temp for operation
ISA +37C
Minimum Temperature to operate de-ice boots
-40 C
Landing gear accumulator

Psi

What does it do?



800 psi

Keeps hydraulic fluid in accumulator to bump up the 2320 - 2275 psi needed to hold gear up.

What psi is the fire extinguisher at?
360 psi
What is the normal range for gyro suction?



4.3-5.9 \'\' hg
Environmental fail annunciator

(psi & temp)

44 psi

500 F

Air stair actuator down (psi)
1350-1450
prop rpm

fuel topping governor - flight

% of selected

What does ftg do?





106%

if prop overspeeds it lowers the amount of fuel going to the FCU so the rpm lowers

Fuel topping governor - ground
(% of selected)

Why so low?


96%

to keep prop in an underspeed condition

N1

Compressor Bleed Valve - Closing

72- 90%
N1

What is the % for intro fuel battery start

12%
N1

Intro fuel external power start

16%
N1

Battery off during shutdown - %

15%
N1

maximum continuous

104%
N1

Maximum Reverse

85%
N1

Maximum Take off

104%
CMA operates with oil quantity indicating _____ to _______ qrts low.
2 to 3
prop rpm

Maximum Reverse

1650
N1

Red Line

104%
Oil Pressure

Take off range

90-135 psi
Oil pressure


Cruise


90-135 psi
Oil Press

Max reverse

90-135 psi
Oil Press

Oil Pressure Lo annunciator

60 psi
ITT

Max start

Red Diamond







1000 c 5 seconds
ITT

max transient

time and temp



870 C

20 seconds

ITT

Maximum Continuous

780 C
ITT

Maximum Reverse

760 C
Minimum Take Off Fuel

LBS

363 lbs
Fuel Quantity Annunciator
324 lbs
What is the limitation on the high pressure fuel pump?
850 psi
What is the low pressure fuel pump limitation?
45psi
What is the minimum limit for the fuel pressurizing valve?
100 psi
What is the minimum fuel flow top?
90pph

parts per hour

What is the minimum oil temp for for effective fuel heat?
55 c
Oil Pressure

Green Arc

90-135 psi
Oil pressure

What is the range of the yellow arc?

60-90 psi
Oil pressure

Red line

Minimum
Maximum Normal
Maximum





60

135

200



What is the maximum fuel imbalance?
200 lbs
Collector Tank Lo annunciator
53lbs
Oil Pressure

Start Limitations

0 - 200 psi
ITT

Maximum Idle

750 C
ITT

Cruise Climb

730 C
ITT

Normal Cruise

700 C
If ITT doesn\'t rise within _______ seconds after fuel is introduced, abort the start
10.
Torque

Green Arc

0-3750
Torque

Yellow Arc

3750-3950
Torque

At what torque does the auto feather arm (opposite side)?

1000lbs
Maximum zero fuel weight
15,165 lbs
Maximum landing weight?
16,765lbs
Oil Temp

What is the oil temp idle limit range?

-40 - 100 C
Oil Temp

Maximum Continuous

105 C
oil temp

Caution Range

(Temp and Time)



105- 110 C 10 minutes
Climb power settings
Max ITT
Max Torque
Prop Rpm
N1
Oil Temp Range
Oil Pressure Range





730 C
3750
1450
104%
10-105 C
90-135 psi




Max Continuous Power Limitations
Max ITT
Max Torque
Prop rpm
N1
Oil Temp Range
Oil Pressure Range





780
3750
1700
104%
10-105 C
90-135




Max Reverse power Limitations
max ITT
Prop RPM
N1
Oil Temp Range
Oil Pressure Range




760 C
1650
85%
10-105 C
90-135psi



Oil Pressure

Start Limitation Range

0-200 psi
Oil Pressure

Transient limits Range

40 - 200psi
Oil Psi

Idle limit

60 psi
Prop Rpm

Maximum Transient

rpm and time



1870 20 seconds
Pneumatic Pressure

Normal range
Maximum
Over pressure relief



17.5 - 20
20
21

Oil temp

Red Line

110 C
ITT

Maximum Take off

Temp and Minutes



800 C

5 minutes

Torque

Maximum Take off

Lbs and time



3950

5 minutes

Torque

Max continuous

3750
Torque

At what torque setting does the auto feather system feather?

350
What is Vfe?

17 degrees

178 kts
Oil Temp

Maximum for Start

110 C
Cruise Power Settings
Max ITT
Max Torque
Prop Rpm
N1
oil Temp Range
Oil Pressure Range





700 C
3750
1450
104%
10-105 C
90-135 psi




Idle Power
Max ITT
Prohibited Prop Ground Limitations
Oil temp range
Minimum oil pressure



750 C
400-950 1250-1395
-40-110
60 psi


Oil Temp

Start
Idle
Transient



-40 C

-40 - 110 C

40 - 110 C



Deck Info

148

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