T-44AT-44A

NASCC VT-31 GOUGE

T-44AT-44A

V SPEEDS

Airspeed (KIAS)VCondition

140VFEMax Full Flaps

174VFEMax 35% (Approach) Flaps

145VLRMax gear retraction

155VLEMax gear extended

153VAManeuvering

86VMCAMinimum controllable

91VSSEMin safe one engine

inoperative

227VMOMax dive/level flight

Airspeed Limitations

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Vmca

Minimum controllable airspeed

86 KIAS

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Vmcg

Minimum controllable groundspeed

63 KIAS

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VSSE

Minimum safe 1 engine inop

91 KIAS

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VX / VXSE

Best angle of Climb

102 KIAS

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VY

108 KIAS

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VYSE

110 KIAS

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VFE

Max flap extension/extended (full)

140 KIAS

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VFE

Max flap extension/extended (appr)

174 KIAS

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VLR

Max landing gear retraction

145 KIAS

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VLE

Max landing gear extension

155 KIAS

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Max endurance glide

102 KIAS

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Max range glide

130 KIAS

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VA

Maneuvering speed

153 KIAS

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VMO/VNE

Max dive/level flight

227 KIAS

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ELECTRICAL SYSTEM

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DC generator voltage

28.25±.8 V

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AC inverter voltage

114±7/26 V

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AC inverter frequency

400±6 Hz

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Min volts for APU charge

18V

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Min volts for APU start

20V

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Min battery voltage for Batt start

22V

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Starter cycle limits

(40 sec, 1 min) x2, then 30 min

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Interstage Turbine Temperature

(ITT)

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ITT Normal operating range

400 – 790 °C

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ITT Max allowable

790 °C

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ITT Max continuous

790 °C

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ITT Max reverse

790 °C

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ITT Max acceleration(up to 2 sec)

850 °C

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ITT Max low idle

685 °C

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ITT Max cruising

740 °C

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ITT Cruise climb

765 °C

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ITT Max start

925 °C cutoff

1090 °C (2 sec)

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Torque

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Torque Normal operating range

400 – 1315 ft-lb

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Max Torque @ 1900RPM

1520 ft-lb

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Max Torque @ 2200RPM

1315 ft-lb

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Torque Max acceleration

2100 ft-lb (2 sec)

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Turbine tachometer (N1)

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N1 Normal operating range

50% – 101.5%

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N1 Low idle range

50% - 53%

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N1 High Idle Range

64% - 67%

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N1 Max reverse

86%

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N1 Max acceleration (2 sec)

102.6%

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N1 Max continuous

101.5%

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Propeller tachometer (N2)

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N2 Normal operating range

1800 – 2200 RPM

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N2 Max reverse

2100 RPM

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Max N2 during accel (2 sec)

2420 RPM

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Oil Temperature

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Normal oil temp operating range

10 – 99 °C

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Max oil temp

99 °C

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Oil Pressure

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Normal oil press operating range @ 72% N1

85 – 100 psi

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Max oil pressure

100 psi

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Min oil pressure

40 psi

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Prohibited maneuvers

1. Intentional Spins

2.Aerobatics

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General

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Max ramp weight

9,710 lbs

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Max takeoff weight

9,650 lbs

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Max landing weight

9,168 lbs

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Pneumatic pressure norm operating range

16 ± 4 psi

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Aircraft ceiling

31,000 ft

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Max sink rate on landing

600 FPM

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Min O2 required during local/XC flight

1,000/1,500 psi

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Blade angle for beta

15/-5 deg

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Blade angle for reverse

-5/-11 deg

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Blade angle in feather

87 deg

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Prop deicer ammeter normal operation

14 - 18 amp

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Max crosswind

20 kts

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Max cabin pressure differential

4.7 psid

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Gyro suction norm operating range

5.1 ± .8 Hg

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Nosewheel travel left/right of center

12L/14R deg

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Nosewheel travel with brake assist

48 deg

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Left squat switch (HHHAP)

H – AOA Heat

H – Heat left engine lip boot

H – Electric heat from GRD MAX - normal

A – Ambient air solenoid opens w/ airborne

P – Pressurization controls

1. Preset, 2. Dump, 3. Door

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Right squat switch (GFISH)

G – Landing Gear circuit inop, downlock hook

F – Flight hour meter

I – AOA Indexer lights

S – Deactivates Stall warning

H – Heat right engine lip boot

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Memory Items(Boldface)

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Fuel Leak

1) † Condition Lever – Fuel Cutoff

2)Emergency Shutdown Checklist - Execute

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Engine Failure After Takeoff

1) Power – As Required

2) Gear – UP

3) Airspeed – As Required (VXSE or VYSE)

4) Emergency Shutdown Checklist – Execute

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Emergency Engine Shutdown on Deck

1) Condition levers – FUEL CUTOFF

2) Firewall valves – CLOSED

3) Boost pumps – OFF

4) Fire extinguisher – As Required

5) Gang bar – OFF

6) Evacuate aircraft

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Generator Failure

1) Generator-OFF, Reset Momentarily, Then ON.

If generator will not reset:2) Generator – OFF

3) Current Limiter (Battery Ammeter) – Checked

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Brake Fire

1) Firefighting assistance – Request

2) Stop aircraft

3) Emergency Shutdown on Deck Checklist - Execute

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Jammed Power Lever

† 1) Condition Lever – Fuel Cutoff

2) Emergency Shutdown Checklist - Execute

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Windmilling Airstart

1) † Power Lever (failed engine) – Idle

2) † Prop lever (failed engine) – Full Forward

3) † Condition Lever – Fuel Cutoff

4) Firewall Valve – Open

5) Autoignition – Arm

6) Condition lever – Low Idle

7) Power – As Required

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Prop Primary Gov Failure/Malfunction

1) Attempt to adjust prop rpm to normal operating range

2) † Power lever – Idle

3) † Prop lever – Feather

4) Alt Feathering Checklist – As Required

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Smoke and Fume Elimination

1) O2 Mask-MIC switch 100% - As required

2) Pressurization - Dump

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Smoke/Fire of Unknown Origin

1) Crew – Alerted

2) Cabin Temperature Mode – OFF

 

3) Vent Blower – AUTO

4) Oxygen Masks/MIC switches (100%) – As Required

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Explosive Decompression

1) O2 Mask-MIC switch 100% - As required

2) Descend – As Required

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Emergency Engine Shutdown Checklist

1) † Power Lever – Idle

2) † Propeller – Feather

3) † Condition Lever – Fuel Cutoff

If fire or fuel leak

4) † Firewall valve – closed

5) † Fire extinguisher – As Required

6) † Bleed Air – Closed

7) Dead engine checklist – As Required

T-44AT-44AAborting Takeoff Checklist

1) Announce - Abort

2) Power levers – Idle

3) Reverse – As required

4) Brakes – As required

Immediately prior to departing runway

5) Condition levers – Fuel Cutoff

as soon as practical

6) Firewall Valves – Closed

7) Boost pumps – Off

8) Fire extinguishers – As Required

9) Gang bar – Off

10)Evacuate aircraft

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Emergency Descent

1) Power Levers – Idle

2) Propellers – Full Forward

3) Flaps – As Required

4) Landing Gear – As Required

5) Airspeed – As Required

6) Windshield heat – As Required

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Single Engine waveoff

1) Power – Max allowable (estab pos ROC - VXSE min)

2) Flaps – Approach (unless already up)

3) Gear – Up

4) Flaps – Up

5) Prop – 1900 RPM

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Abnormal Start

1)Condition lever – Fuel Cutoff (note max ITT)

2)Starter - Off

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Low Alt Windshear

1)Power – Max allowable

2)Attitude – Set/hold 15 deg nose up

3)Gear – Up

4)Flaps – Maintain current setting

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Spin Recovery

1)Power levers – Idle

2)Full opposite rudder

3)Yoke rapidly forward

4)Neutralize controls

5)Recover

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Things that aren’t boldface, but might as

well be:

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Transfer Pump Failure(possible “NO FUEL TRANSFER” light)

1) Check total and nacelle fuel quantity

If no fuel remains in wing tanks:

2) Transfer pump – OFF

If fuel remains in wing tanks and necessary to use otherwise trapped 28 gallons:

3) Transfer pump – OVERRIDE

If light remains on:

4) Transfer pump – OFF

NOTE: Consider altering flight plan; 28 gallons fuel trapped/unusable

5) Land as soon as practicable

T-44AT-44ABoost Pump Failure

(possible “FUEL CROSSFEED” light)* Failed boost pump is identified by momentarily placing the crossfeed

switch in the CLOSED position. The red LH or RH FUEL PRESSURE light will illuminate indicating the failed boost pump

1) Failed boost pump - OFF

2) Crossfeed - OPEN

NOTE: Determination of range with resorting to suction lift is dependent on fuel load remaining on the side opposite the failed boost pump (all fuel comes from tanks opposite failed boost pump).

3) Land as soon as practicable

* Above 13,000’, power loss will begin until fuel stabilizes due to pressure differential

* Suction lift limited to 10 hours between pump overhauls

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Fuel Siphoning

1) Airspeed – 140 KIAS

2) Land as soon as practicable

NOTE: Extreme nose-low attitudes will aggravate the fuel siphoning condition.