MH65-D STAN Prep Flashcards
Single-engine shaft horsepower (SHP) for the Arriel 2C2-CG engine is?
1,005 SHP
Dual-engine shaft horsepower (SHP) for the Arriel 2C2-CG engine is?
712 SHP
100% MGB torque is?
1,294 SHP
What is module 1 of the Arriel 2C2-CG engine?
Accessory Gearbox & Transmission Shaft
What is module 2 of the Arriel 2C2-CG engine?
Axial Compressor
What is module 3 of the Arriel 2C2-CG engine?
Gas Generator
What is module 4 of the Arriel 2C2-CG engine?
Free Power Turbine
What is module 5 of the Arriel 2C2-CG engine?
Reduction Gearbox
The engine becomes self sustaining at ____% N1.
45%
The reduction gearbox reduces engine speed to ____ RPM.
6000
N1C signal is sent to the ____.
EBCAU
N1A & N1B are sent to the ____.
FADEC
N2A is sent to the ____.
Pilot NR Gauge
N2B & N2C are sent to the ____.
VEMD & FADEC
N2 overspeed protection is provided by the ____.
DECU & BIM
When will the DECU shut down an engine?
When the N2 reaches 429 RPM +/- 4
Where is the stop electro valve located?
On top of the gas generator
Each oil tank holds approximately __ gallons.
2 gallons
MH65-D Oil Type
Moil Jet 254
Max altitude for a free fall deployment of a rescue swimmer is ___ ft.
15 ft.
During a lost comms emergency procedure, what step follows checking the HOT MIC switch & helmet connection?
Check comms on normal ICS
What are the approved fuels for the MH-65?
JP4, 5, 8, Jet A, A1, A-M & B
What gas are the floats filled with?
Helium
What is the minimum PSI for the floats?
3100 PSI
What gas is used to fill the blow-down bottles?
Nitrogen or Compressed Air
What oil is used in the main gearbox & tail gearbox?
MIL-PRF-6086
What oil is used in the hydraulic system?
MIL-H-83282
What is the minimum PSI for the blow-down bottle?
1600 PSI
Cabin Door Speeds
120 KIAS Removed
100 KIAS Open & Locked
80 KIAS Movement
Hoist Hatch Speeds
Open & Locked: 80 KIAS Fwd - 60 KIAS Sideward
Movement: 60 KIAS FWD - 30 KIAS Sideward
What is the max airspeed with an external load?
90 KIAS
What is the max airspeed with the floats armed/inflated?
90 KIAS
Max airspeed with NR HI & angle of bank?
135 KIAS - 40°
Max brake speeds with weights?
At or less than 8900lbs - 38 KIAS
Above 8900lbs - 30 KIAS
Where are the fire detectors located?
Accessory Section (2 @ 200°C) & Gas Generator (1 @ 400°C) - 3 total.
What cells make up the #1 fuel system?
Right FWD, Left FWD, and Left Center
What cells make up the #2 fuel system?
Right Center, Right Aft
How many pounds of fuel does the feed tank hold?
43 lbs.
How many pounds of fuel does the transfer pump move?
600 lbs./hr.
What is the max fuel jettison rate?
270lbs./min.
What is the PSI of the primary hydraulic system?
870 PSI
What is the capacity of the primary hydraulic system?
1 Gallon
What components use the primary hydraulic system?
Upper bodies of the MRH servos. Right side of the tail rotor servo.
What is the PSI of the secondary hydraulic system?
3000 PSI
What is the capacity of the secondary hydraulic system?
2.1 Gallons
How much PSI does the recuse hoist use?
3000 PSI
How much PSI do the brakes use?
875 PSI
How much PSI does the TALON use?
2000 PSI
How much PSI do the landing gear use?
2000 PSI
What components use the primary hydraulic system?
Lower bodies of the MRH servos. Left side of the tail rotor servo.
What is the max load of the rescue hoist?
600 lbs.
How much usable cable does the hoist have?
245 ft.
What is the speed of the manual override of the hoist?
50 fpm.
What are the normal hoist speeds at the FM controls?
200 fpm. First & Last 10 ft. - 50 fpm.
What are the normal hoist speeds at the pilot controls?
100 fpm. First & Last 10 ft. - 50 fpm.
What is the hoist cable breaking strength?
3200 lbs.
What is the overload clutch strength?
1500 lbs. +/- 300 lbs.
Hoist rest periods.
No load - No rest
0-300 lbs. - 10 seconds
300-600 lbs. - 30 seconds
How long with the aircraft battery power the DC system in an emergency?
30 minutes, or with the CPLT Avionics switch off will extend it 60 minutes.
How much power does an external battery supply?
28 VDC
How much power does the aircraft battery supply?
24 VDC
How much power does the transformer rectifier supply?
28 VDC
What does the transformer rectifier do?
Supplies 28 VDC power to both main DC busses, via the No. 2 MGB alternator with 115 VAC - three phase.
The engine driven alternators supply ____ at or above ___ % N1.
28 VDC - 60%
The top screen of the VEMD displays the ___ page.
FLI
The bottom screen of the VEMD is scrollable between the ____ pages.
Vehicle, Fuel, EPC and System Status.
If one of the VEMD screens fail the ____ pages are only available.
FLI, Vehicle, Fuel
What does the FLI monitor?
N1, Torque (TRQ) and Turbine Outlet Temp. (TOT)
What is max continuous power during AEO?
8.8 FLI
What is the max takeoff power during AEO?
10.0 FLI
What is the max transient power during AEO?
10.7 FLI
When does OEI mode happen?
When either engine is lower than 40% N1 or either engine is in IDLE.
What is max continuous power during OEI?
Dashed yellow line - 12.4 FLI
What is 2 minute OEI?
Dashed red line - 13.2 FLI
What is 30 second OEI?
Solid red bar - 13.8 FLI