2015 STAN Closed Book Flashcards
Any operation of an engine in the _____ power range will require major engine maintenance. The helicopter _____ be landed _____. Further flight _____ not be attempted until a thorough inspection has been accomplished by qualified maintenance personnel and a proper release obtained.
30-second power range
SHALL be landed AS SOON AS PRACTICABLE
SHALL NOT be attempted
30-second OEI is automatically selected by the FADEC upon any of the following malfunctions:
- Major FADEC failure
- BACKUP mode selected on one engine
- N1 difference between the two engines >6%
- Engine failure
“B-Men”
- Loss of transmit and/or receive capability from one crew position.
AUDIO CONTROL PANEL FAILURE
FMS/COMMS
SYMPTOM
1. Engine oil pressure on VEMD reading zero
VEHICLE PAGE INDICATION FAILURE
ENGINES
SYMPTOMS
- Blank RRU (COMM1 only)
- Loss of transmit/receive capability
- Annunciation of CHECK STATUS in the CDU
- CM1, CM2, HF, or FM in the STAT page fail line
TRANSMITTER AND RECEIVER FAILURE
FMS/COMMS MH SECTION
If time allows, wait _____ with the FADEC CONTROL SWITCH in the OFF position before attempting a restart.
30 seconds
If a start is initiated in flight with _____ above _____, the FADEC will not initiate the start sequence until _____ drops below _____.
17% N1
With both battery relay switches in the OFF position, the T/R will be unable to power the:
a. Battery BUS
b. Main DC BUS
B
SEC SERVO P SEC HYD LO PRESS SERVO JAM HYD 1 PRESS <720 psi SEC HYD ISOLATE
Possible Symptoms:
High-pitched noise from transmission area
Stiffness in flight controls
SECONDARY HYDRAULIC SYSTEM FAILURE
(HYDRAULICS)
- CRUISE AIRSPEED - 75 TO 100 KIAS
- AVOID ABRUPT MANEUVERS
TCAS FAIL annunciation on VSI-TCAS display
TCAS FAILURE (FMS/COMMS)
Lateral vibration when performing run on/off maneuvers and during high speed taxiing; these vibrations may be quite violent
NOSEWHEEL SHIMMY DAMPER FAILURE
(LANDING GEAR)
- LIFT AIRCRAFT OFF GROUND IMMEDIATELY OR REDUCE TAXI SPEED
You are at 9000 pounds. What maneuvers are prohibited?
Above 8,500:
a. Practice single engine maneuvers
Above 8,900:
a. Shipboard landings
b. All RWAI maneuvers and AUF training maneuvers
MFD display pages continuously cycle without input.
DISPLAY CONTROL PANEL FAILURE
FMS/COMMS
- Annunciation of the CHECK STATUS in CDUs.
- Yellow CWM failure flag on the good MFD (all display pages).
- STAT page FAIL line: MFD1, HDG1, or MFD 2, HDG2
- MFD Status Page (failure annunciation in red): a. Possible PROCESSOR failure - CPU, RAM, MEM, EPROM, VIDEO
b. Possible DISPLAY failure - GRAPHIC, LCD DRIVER, LAMP, VIDEO - Degraded operation of one MFD, or one MFD becomes inoperative, display blanks, pages fluctuate, and/or edges turn white
- Possible loss of FD roll guidance
MFD FAILURE (DELTA SECTION) 1. FLIGHT CONTROLS - STABILIZE AIRCRAFT
Do not turn the _______ switch ON until _______.
CAUTION - Do not turn HEAT on again until CAUSE OF OVERHEAT HAS BEEN DETERMINED.
Visual Autorotation Procedure
- COMPLETE THE “BIG 4” (AIRSPEED 75-105 KIAS)
- TURN TOWARD DESIRED LANDING AREA AND/OR INTO THE WIND
- AT 200-FT RADALT- WHEELS RECHECK
- AT 125-FT RADALT- INITIATE FLARE; INFLATE FLOATS AS REQUIRED
- ASSUME LANDING ATTITUDE, ELIMINATING YAW AND DRIFT PRIOR TO TOUCHDOWN
- COLLECTIVE- CUSHION THE LANDING
Instrument Autorotation Airspeed
75 KIAS
Max braking speeds
Above 8,900 pounds - 30 KGS
At or below 8,900 pounds - 38 KGS
Rotor brake limits
Max rotor speed for use - 170 RPM
Minimum cooling period of 5 mins between applications
After 3 consecutive attempts (13 secs per attempt), allow 10 mins cooling time.
Starter limits
5 consecutive attempts, 60 seconds cooling between attempts with a 30 minute cooling period after the 5th
Cranking limits
3 consecutive periods, 20 seconds per period, with 5 minutes cooling between each cranking period. Allow a 30 minute cooling period after the 3rd attempt.
ULY
UNCOMMANDED LEFT YAW (MAIN/TAIL ROTOR)
- IMMEDIATE FULL RIGHT PEDAL, MAXIMUM DEFLECTION
- ALTITUDE/OBSTACLES PERMITTING, SMOOTHLY APPLY FORWARD CYCLIC TO INCREASE FORWARD AIRSPEED
- ALTITUDE PERMITTING, REDUCE COLLECTIVE
- NR SWITCH - HI
Given MGB Failure Imminent symptoms:
- LANDING HOVER CHECKLIST - COMPLETE (200-FT checks at a minimum based on urgency)
- LAND/DITCH IMMEDIATELY
Any ONE of the following conditions:
- MGB PRESS
- XMSN oil pressure in red or zero (may be accompanied by MGB exceedance in CDU due to shared transducer)
- OIL TEMP
- XMSN oil temperature in red or zero
MAIN GEARBOX INDICATING SYSTEM FAILURE
Rotor blade damage known or suspected with vibrations of up to moderate.
LAND AS SOON AS POSSIBLE.
Abnormal vibrations of up to moderate.
ABNORMAL VIBRATIONS (ACFT DAMAGE)
- CRUISE AIRSPEED - 75-120 KIAS
- AVOID ABRUPT MANEUVERS
- LAND AS SOON AS POSSIBLE
Overriding consideration in an emergency
- MAINTAIN AIRCRAFT CONTROL
- ANALYZE THE SITUATION
- TAKE APPROPRIATE ACTION
In a hover, MCP for Torque is:
10.0 on FLI
(T/F) After a successful water ditching due to abnormal vibes you immediately throw on the rotor brake prior to egress.
FALSE
ENGINE COMPARTMENT FIRE ON DECK
- ATTEMPT TO CONFIRM THE PRESENCE OF THE FIRE (alert crew)
- FADEC CONTROL SWITCHES-BOTH OFF
- EMERGENCY FUEL SHUTOFF LEVERS - BOTH OFF
- BOOST PUMPS - ALL OFF
If fire is confirmed: - PRIMARY FIRE EXTINGUISHER BUTTON (affected engine)- CONFIRM; PUSH.
- SECONDARY FIRE EXTINGUISHER BUTTON - PUSH
- EMERGENCY ELECTRICAL CUTOFF - OFF
- ROTOR BRAKE - ON
- EVACUATE AIRCRAFT
A speed of ___ and ___ RPM will result in minimum rate of descent.
75 KIAS and 360 RPM
A speed of ___ and ___ RPM will result in maximum glide distance.
105 KIAS and 360 RPM
SE Failures In-Flight to Include: LOW HOVER, HIGH HOVER, AND TAKEOFF/LANDING TRANSITION
- NR - MAINTAIN
- AIRSPEED/ALTITUDE - CONTROL
- WHEELS/ FLOATS - AS REQUIRED
- LAND BACK OR CONTINUE FLIGHT
Land back Procedure - ASSUME LANDING ATTITUDE, ELIMINATE YAW AND DRIFT PRIOR TO TOUCHDOWN
Continue Flight Procedure - COLLECTIVE - ADJUST TO MAXIMUM POWER, MAINTAINING MINIMUM NR (at or above 345 RPM)
- AIRSPEED - CLIMB AT 70-75 KIAS
- NR/OEI - SET AS NECESSARY
- ANALYZE
Given:
N2 significantly above Nr
Zero Torque
Loud Noises
ENGINE GEARBOX/OUTPUT SHAFT FAILURE (ENGINES)
- COMPLETE THE “BIG 4”
- ENGINE SHUTDOWN PROCEDURE - COMPLETE
- GOV caution light illuminated
Minor FADEC failure
1. COMPLETE THE “BIG 4”
(T/F) A combination of engine oil pressure gauge decreasing or reading zero AND illumination of the OIL P warning light SHALL NOT be treated as and indication failure.
TRUE
OIL TEMP warning light illuminated
Abnormal rise in engine oil temp
ENGINE OIL COOLER FAN FAILURE
ENGINES
FLI DEGR annunciation on VEMD
TRQ value missing
GOV caution light illuminated
TORQUE, TOT, OR N1 INDICATING SYSTEM FAILURE (ENGINES)
- COMPLETE THE “BIG 4”