Max Land Weight - PowerPoint PPT Presentation

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Max Land Weight

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Title: Max Land Weight Author: Brian M. Carter Last modified by: Thann Created Date: 11/9/2004 2:39:24 AM Document presentation format: On-screen Show (4:3) – PowerPoint PPT presentation

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Title: Max Land Weight


1
NASCC VT-31 GOUGE
2
V SPEEDS
3
Airspeed Limitations
Airspeed (KIAS)
V
Condition
227
VMO
Max dive/level flight
91
VSSE
Min safe one engine inoperative
86
VMCA
Minimum controllable
153
VA
Maneuvering
155
VLE
Max gear extended
145
VLR
Max gear retraction
174
VFE
Max 35 (Approach) Flaps
140
VFE
Max Full Flaps
4
Vmca Minimum controllable airspeed
86 KIAS
5
(No Transcript)
6
Vmcg Minimum controllable groundspeed
63 KIAS
7
VSSE Minimum safe 1 engine inop
91 KIAS
8
VX / VXSEBest angle of Climb
102 KIAS
9
VY
108 KIAS
10
VYSE
110 KIAS
11
VFEMax flap extension/extended (full)
140 KIAS
12
VFEMax flap extension/extended (appr)
174 KIAS
13
VLRMax landing gear retraction
145 KIAS
14
VLEMax landing gear extension
155 KIAS
15
Max endurance glide
102 KIAS
16
Max range glide
130 KIAS
17
VAManeuvering speed
153 KIAS
18
VMO/VNEMax dive/level flight
227 KIAS
19
ELECTRICAL SYSTEM
20
DC generator voltage
28.25.8 V
21
AC inverter voltage
1147/26 V
22
AC inverter frequency
4006 Hz
23
Min volts for APU charge
18V
24
Min volts for APU start
20V
25
Min battery voltage for Batt start
22V
26
Starter cycle limits
(40 sec, 1 min) x2, then 30 min
27
Interstage Turbine Temperature(ITT)
28
ITT Normal operating range
400 790 C
29
ITT Max allowable
790 C
30
ITT Max continuous
790 C
31
ITT Max reverse
790 C
32
ITT Max acceleration(up to 2 sec)
850 C
33
ITT Max low idle
685 C
34
ITT Max cruising
740 C
35
ITT Cruise climb
765 C
36
ITT Max start
925 C cutoff 1090 C (2 sec)
37
Torque
38
Torque Normal operating range
400 1315 ft-lb
39
Max Torque _at_ 1900RPM
1520 ft-lb
40
Max Torque _at_ 2200RPM
1315 ft-lb
41
Torque Max acceleration
2100 ft-lb (2 sec)
42
Turbine tachometer (N1)
43
N1 Normal operating range
50 101.5
44
N1 Low idle range
50 - 53
45
N1 High Idle Range
64 - 67
46
N1 Max reverse
86
47
N1 Max acceleration (2 sec)
102.6
48
N1 Max continuous
101.5
49
Propeller tachometer (N2)
50
N2 Normal operating range
1800 2200 RPM
51
N2 Max reverse
2100 RPM
52
Max N2 during accel (2 sec)
2420 RPM
53
Oil Temperature
54
Normal oil temp operating range
10 99 C
55
Max oil temp
99 C
56
Oil Pressure
57
Normal oil press operating range _at_ 72 N1
85 100 psi
58
Max oil pressure
100 psi
59
Min oil pressure
40 psi
60
Prohibited maneuvers
  1. Intentional Spins
  2. Aerobatics

61
General
62
Max ramp weight
9,710 lbs
63
Max takeoff weight
9,650 lbs
64
Max landing weight
9,168 lbs
65
Pneumatic pressure norm operating range
16 4 psi
66
Aircraft ceiling
31,000 ft
67
Max sink rate on landing
600 FPM
68
Min O2 required during local/XC flight
1,000/1,500 psi
69
Blade angle for beta
15/-5 deg
70
Blade angle for reverse
-5/-11 deg
71
Blade angle in feather
87 deg
72
Prop deicer ammeter normal operation
14 - 18 amp
73
Max crosswind
20 kts
74
Max cabin pressure differential
4.7 psid
75
Gyro suction norm operating range
5.1 .8 Hg
76
Nosewheel travel left/right of center
12L/14R deg
77
Nosewheel travel with brake assist
48 deg
78
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
79
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
80
Memory Items(Boldface)
81
Fuel Leak
  1. Condition Lever Fuel Cutoff
  2. Emergency Shutdown Checklist - Execute

82
Engine Failure After Takeoff
  • 1) Power As Required
  • 2) Gear UP
  • 3) Airspeed As Required (VXSE or VYSE)
  • 4) Emergency Shutdown Checklist Execute

83
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

84
Generator Failure
1) Generator-OFF, Reset Momentarily, Then
ON. If generator will not reset 2) Generator
OFF 3) Current Limiter (Battery Ammeter)
Checked
85
Brake Fire
  1. Firefighting assistance Request
  2. Stop aircraft
  3. Emergency Shutdown on Deck Checklist - Execute

86
Jammed Power Lever
1) Condition Lever Fuel Cutoff 2)
Emergency Shutdown Checklist - Execute
87
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

88
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

89
Smoke and Fume Elimination
  1. O2 Mask-MIC switch 100 - As required
  2. Pressurization - Dump

90
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

91
Explosive Decompression
  1. O2 Mask-MIC switch 100 - As required
  2. Descend As Required

92
Emergency Engine Shutdown Checklist
  • Power Lever Idle
  • Propeller Feather
  • Condition Lever Fuel Cutoff
  • If fire or fuel leak
  • Firewall valve closed
  • Fire extinguisher As Required
  • Bleed Air Closed
  • Dead engine checklist As Required

93
Aborting Takeoff Checklist
  • Announce - Abort
  • Power levers Idle
  • Reverse As required
  • Brakes As required
  • Immediately prior to departing runway
  • Condition levers Fuel Cutoff
  • as soon as practical
  • Firewall Valves Closed
  • Boost pumps Off
  • Fire extinguishers As Required
  • Gang bar Off
  • Evacuate aircraft

94
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

95
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

96
Abnormal Start
  1. Condition lever Fuel Cutoff (note max ITT)
  2. Starter - Off

97
Low Alt Windshear
  1. Power Max allowable
  2. Attitude Set/hold 15 deg nose up
  3. Gear Up
  4. Flaps Maintain current setting

98
Spin Recovery
  1. Power levers Idle
  2. Full opposite rudder
  3. Yoke rapidly forward
  4. Neutralize controls
  5. Recover

99
Things that arent boldface, but might as well be
100
Transfer Pump Failure(possible NO FUEL
TRANSFER light)
  • Check total and nacelle fuel quantity
  • If no fuel remains in wing tanks
  • Transfer pump OFF
  • If fuel remains in wing tanks and necessary to
    use otherwise trapped 28 gallons
  • Transfer pump OVERRIDE
  • If light remains on
  • Transfer pump OFF
  • NOTE Consider altering flight plan 28 gallons
    fuel trapped/unusable
  • Land as soon as practicable

101
Boost 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
  • Failed boost pump - OFF
  • 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).
  • 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

102
Fuel Siphoning
  • Airspeed 140 KIAS
  • Land as soon as practicable
  • NOTE Extreme nose-low attitudes will aggravate
    the fuel siphoning condition.
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