AS350 B2 Flashcards
MGW
4961 lbs
Lateral CG Limits
Left 7.08 inches
Right 5.51 inches
Longitudinal CG Limits
124.8 in to 137.8 in, weight dependent
VNE
155kts
Reduce by 3kts/1000’
VNE below -30
Subtract 10 kts
VNE Power Off
125kts
Reduce by 3kts/1000’
VNE Power Off below -20
Reduce by 20kts, not below 65kts
VNE Doors Off
110kts or 100kts or VNE depending on configuration
Max Pressure Altitude
20k
Min Temperature
-40
Maximum Operating Temperature
50
Flight in Falling Snow Limits with FDC Filter
1/2 mile vis no time limit
Main Rotor Power On on ground
380 +/- 5 rpm
Main Rotor Power On in Flight
390 +4, -5 rpm
Main Rotor Power Off
320-430 rpm
Warning Horn
Main Rotor:
Below 360 continuous
Above 410 intermittent
Hydraulic pressure below 30 Bar
Rotor Brake
Max 170 RPM (high winds)
140 normal
5 min between braking
Torque A/S less than 40kts
100%
Torque A/S Less than 40kts Transient
107% for 10s
Torque A/S 40kts plus
94%
NG Transient
+6, less than 5s
NG 5 Min T/O
0
NG 5 Min Takeoff P2 Bleed
-.6
NG Max Continuous
-3.5
T4 Max During Start
795
T4 Transient During Start
865 5s
Max t4 Takeoff
845
MCP T4
795
Free Turbine (N2) MCP
417 rpm
Free Turbine Transient
5 Seconds 330 min, 463 max
Emergency Gasoline Use 4 parts
Max 25 hrs between engine overhauls
Add 2% mineral oil if possible
Max 1500’PA
Max fuel temp 30C
Oil Pressure Min above 85% NG
1.8 bar
Oil Pressure Min between 70 and 85% NG
1.3 bar
Max Oil Pressure outside start sequence
5 bar
Oil Temp
0-115C
Normal Voltage
26-29 V
Max Voltage
31.5
Max Current
150Amp
Nose Up Slope
10
Nose Down Slope
6
Sideways slope
8
MR diameter
35ft
Overall Length
42.45ft
Max Climb
55kts
Heating and Demisting T4 Check
Above OAT 10C
Fuel Capacity
143 Gallons
Usable fuel Low Fuel Light
15.8G
18 min
Unusable Fuel
.33G
Hydraulic Failure Speed
40-60kias
Banks less than 30 degrees
Max Sling load
2557lbs
Max External GW
5512lbs
VNE External Load
80kts
Cabin Floor Rear Limit
682lbs
Cabin floor LH Limit
330lbs
Rear Hold Limit
176lbs
LH Hold Limit
264 lbs
RH Hold Limit
220lbs
Auto Speed
65kts
Normal Relight Cieling
13k
TR Control Failure Speed
70kts
Utility Basket VNE Auto
100kts
VNE Cargo Mirror
145kts
High Engine Oil Temp Speed
80kts
NG Failure below 15C
730C T4
NG Failure above 15C
T4 750C
Min Voltage Gen Failure
22V
Door Light Speed
70kts
Fuel Pressure Altitude both pumps faulty
5000’
4 Items that must remain on when flying on battery only
Battery, Fuel Pump, VHF, Radio Nav
Large drop in fuel flow #s
Ng stable below 70%
Get up to 70%
Increase collective 350rpm
Increase fuel flow 380rpm
Level flight
Fuel P (Amber)
Fuel Pressure
Lower than .2 Bar
Check Pressure, If Normal (One Pump Faulty) Continue Flight
If Zero, Both pumps faulty, Continue Flight Below 5000’
F Filt (Amber)
Fuel Filter Clogging
Reduce Power, If light goes out: continue
If Light remains on: Land ASAPoss
CHIP MGB
Main Rotor Gearbox Chip
Land as soon as possible
Reduce Power
Monitor Main Gearbox Temp and Pressure Lights
CHIP TGB
Tail Rotor Gearbox Chip
Continue Flight, avoid prolonged hovering
ENG Chip
Engine Chip
Land As Soon As Possible
Take off prohibited until MX
PITOT
Check Push button
Monitor ASI
DOORS
Slow down to 70kts
Land as soon as practical, use a low rate of descent
FUEL
Fuel Level Low
15.8 Gal (18 Min @ MCP)
Avoid Large attitude changes
HORN
Horn not set
Check button
BATT
Battery isolated from DC Network
Check button on: Switch on and continue flight
If already on, monitor voltage and land ASAPrac
GEN
Generator Failure or Over Voltage
Check Voltage and Gen button
Reset Gen
Shed electrical load: 22V Minimum. Batt, Boost Pumps, and VHF Reqd
Land ASAPrac
Eng P
Engine Oil Pressure
Reduce Power
Check Torque
Low Reading: Shut Down Eng
Normal Reading: Land Immediately
If Both Gauges Correct: Land ASAPoss
MGB P
Main Gearbox Oil Press
Land ASAPoss, Reduce Power
HYD (HIGE, Takeoff, Final)
Land normally within 30s
Fuel Idle
Collective Locked
Shutdown
HYD (In Flight)
Establish Level 40-60kts
Cutoff Switch Off
Land ASAPoss
Flat approach into wind
Running landing @ 10kts
Idle and lock collective
Shutdown
Fuel Pressure Guage Failure
Confirm with FUEL P or F FILT light, if gauge faulty continue flight
Low Eng Oil Pressure (Below 1.8 bar when above 85% NG)
Test ENG P Light and cross reference Torque
If all low - auto
Otherwise Land ASAPoss
Eng Oil Temp High
In Hover - Land, stop, check cooler fan
Landing impossible - Increase speed 80kts, reduce power, if temp does not reduce land ASAPoss
NG Gauge Failure Below 15C
T4 Limit 730C
NG Guage Failure above 15C
T4 Limit 750
Torque meter Failure
Limit NG as per chart
T4 Failure
Comply with NG Limits
Do not start
Oil cooler on
77C
Rear baggage extender
15
Blade max temp
80C