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AS350 B3-2B1 > Emergency Procedures > Flashcards

Emergency Procedures Flashcards

1
Q

Land Immediately
Definition

A

Self Explanatory

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2
Q

Land As Soon As Possible
Definition

A

Emergency conditions are urgent and require landing at the nearest landing site at which a safe landing can be made.

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3
Q

Land As Soon As Practicable
Definition

A

Emergency conditions are less urgent and in the pilot’s judgement, he may proceed to the nearest airfield where he can expect appropriate assistance.

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4
Q

Continue Flight
Definition

A

Continue flight as planned, Repair at the destination according to the maintenance manual.

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5
Q

Gong

A

Generated when red warning light appears

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6
Q

Continuous Tone

A

310Hz when Nr <360 RPM

285Hz when max take-off limit exceeded:
- after 1.5sec delay if power remains in transient range
- immediately when transient limit exceeded

In addition, from VEMD:
- immediately when max transient rating is or will be exceeded during fast power increase

  1. Collective - reduce
  2. Engine parameters - check
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7
Q

Intermittent Tone

A

310Hz when Nr >410 RPM

  1. Collective - increase
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8
Q

Autorotation Over Water

A

Ditch with min forward speed (IAS <30kts) and rate of descent

  1. Collective - maintain
  2. Doors jettison handles - PULL-UP
  3. Rotor brake - Apply

Abandon aircraft once rotor stop

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9
Q

Hover OGE

A
  1. Collective - Full low pitch

When Nr stops decreasing -

  1. Cyclic - Forward
  2. Auto procedure - apply
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10
Q

In-Flight Relight

A
  1. Engine start selector - OFF
  2. Fuel Pump - ON
  3. Engine start selector - ON

Relight will run automatically when Ng < 17%
After relight -

  1. Fuel Pump - OFF

At least 1000ft is necessary to complete procedure following flame-out

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11
Q

HYDR light - SINGLE HYDRAULIC ONLY
HIGE, Takeoff, Final

A

If landing in 30sec is possible -

  1. Land normally
  2. Twist grip - IDLE
  3. Collective - LOCK
  4. Eng start selector - OFF
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12
Q

HYDR light - SINGLE HYDRAULIC ONLY
In Flight

A
  1. Angle of bank < 30deg
  2. Avoid abrupt maneuvers
  3. IAS 40-60kts
  4. Collective HYD Cut-Off Switch - OFF

Land As Soon As Possible

Approach and Landing - 40-60kts, clear, flat area into the wind, no hover, slow running landing at 10kts. Do Not hover/taxi

After landing:
Collective - LOCK
Twist Grip - IDLE
Shutdown

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13
Q

Flight Control Hard-Over or Servo Jam
SINGLE HYDRAULIC ONLY
- Symptoms
- Hover IGE, Takeoff, Final

A

Hardover - uncommanded movements of 1 or 2 flight controls
Servojam - higher than normal force to move flight controls

If immediate landing is possible

LAND IMMEDIATELY

After landing
1. Hyd Cut Off Switch - OFF
2. Shutdown

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14
Q

Flight Control Hard-Over or Servo Jam
SINGLE HYDRAULIC ONLY
- Symptoms
- In Flight

A

Hardover - uncommanded movements of 1 or 2 flight controls
Servojam - higher than normal force to move flight controls

  1. IAS - 40-60kts
  2. Hyd Cut Off Switch - OFF and apply HYDR procedure

Land As Soon As Possible

Note - heavier loads at higher airspeeds

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15
Q

Loss of TR Control
SINGLE HYDRAULIC

A

Stuck pedals or fixed pitch

  1. IAS - 70kts
  2. HYD TEST or ACCU TEST - ON (load compensator depressurizes)
    After 5 seconds -
  3. HYD TEST or ACCU TEST - Reset to OFF position

Perform running landing - right crosswind, nose right, right of landing area

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16
Q

Two functions of the HORN
SINGLE HYDRAULIC ONLY

A
  • Nr <306 RPM
  • Loss of Hydraulic pressure
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17
Q

Loss of Hydraulic Pressure - HYD1 light
DUAL HYDRAULIC ONLY

A

Avoid abrupt maneuvers
Bank angle <30 deg
IAS < 110kts
Land As Soon As Practicable

Note - One remaining circuit allows continued safe flight and landing

Caution - Do not press the ACCU TST pushbutton as this would discharge the law load compensator and right pedal loads may be significant

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18
Q

Loss of Hydraulic Pressure - HYD2 light
DUAL HYDRAULIC ONLY

A

Avoid abrupt maneuvers
Bank angle <30 deg
IAS < 110kts
Land As Soon As Practicable

Note - One remaining circuit allows continued safe flight and landing

Tail rotor control hydraulic power lost

Caution - Do not press the ACCU TST pushbutton as this would discharge the law load compensator and right pedal loads may be significant

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19
Q

SERVO light
DUAL HYDRAULIC ONLY

A

Jamming of a Distributor Valve on MR

Land As Soon As Practicable

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20
Q

LIMIT light
DUAL HYDRAULIC ONLY

A

MR servo unit max load reached
Max rotor head stress reached or extreme longitudinal control position

  1. Collective - reduce power
  2. Cyclic - reduce speed or load factor
    Continue Flight
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21
Q

Yaw Servo Slide Valve Seizure - Hover
DUAL HYDRAULIC ONLY

A

If no movement about yaw axis:
1. Hydraulic cut-off switch - OFF
2. Land normally

If yaw axis rotation:
1. Hydraulic cut-off switch - OFF
2. Control Yaw
3. Land normally

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22
Q

Yaw Servo Slide Valve Seizure - Cruise Flight
DUAL HYDRAULIC ONLY

A
  1. Airspeed - Reduce 40-60kts
  2. Hydraulic cut-off switch - OFF
  3. Normal Approach and Landing
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23
Q

Conditions when Yaw Servo Slide Valve Seizure
Stuck Open v Closed
DUAL HYDRAULIC ONLY

A

Seizure in the closed position:
- Stuck pedal

Seizure in the open position:
- pedal will travel by itself, full deflection
- pedal will be stuck until the corrective action is taken

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24
Q

Parameter Off-line
VEMD

A

Parameter value is not displayed on the corresponding VEMD screen

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25
Nr Indication Failure
Maintain Tq > 10% Land As Soon As Practicable
26
Nf Indication Failure
Check Tq > 0
27
At what pressure does the ENG P light come on?
< 1.1bar
28
At what pressure does the MGB P light come on?
< 1bar
29
INV light
Inverter AC system INV - Check On If ON = loss of all AC consumers AFCS (if installed) disengages automatically Controls - Hands On Continue Flight
30
At what quantity does the FUEL light come on?
~15.7gal
31
At what pressure does the FUEL P light come on?
< 0.5bar
32
At what pressure does the FUEL FILT light come on?
< 0.7bar
33
At what pressure does the fuel filter by-pass?
< 1.2bar
34
DOOR light
Reduce airspeed 70kts
35
ICS Inop
1. ICS - OFF 2. COM 1 - Check ON, adjust volume
36
Smoke in the Cabin Source not Identified
1. **Heating, Demisting - OFF** Smoke Clears - YES - **CONTINUE FLIGHT** Smoke Clears - NO ... 1. **EMER SW - OFF** 2. DCT BAT - OFF 3. EXT PWR BAT/EPU - OFF 4. GENE - OFF 5. MASTER AVIONIC - OFF 6. Vent Cabin When smoke clears ... 7. All consumers - OFF 8. EMER SW - ON 9. DCT BAT - ON 10. EXT PWR BAT/EPU - ON, check parameters 11. GENE - ON, check parameters Smoke Clears - NO - **LAND AS SOON AS POSSIBLE** Smoke Clears - YES ... If parameters NOT correct: 12. GENE - OFF 13. Apply case A og GENE DC generate off line procedure **LAND AS SOON AS PRACTICABLE** If parameters CORRECT: 12. AVIONICS - ON 13. Min req consumers - ON, one at a time **CONTINUE FLIGHT** CAUTION - with EMERG SW - OFF or BATT and GEN - OFF, the VEMD goes off. Apply proc for failure of both screens
37
Smoke in the Cabin Source Identified
1. **Corresponding system - OFF** 2. Vent cabin **CONTINUE FLIGHT**, depending on system failed Note - after DC has been switched off and on in flight, GOV light will remain on until the next normal full engine shut down and battery switch off on the ground
38
VEMD - failure of one screen
1. OFF1/OFF2 - OFF Read all available info on other screen by using the SCROLL pushbutton Top screen failure - 3 parameters engine page will be automatically displayed on lower screen, TQ and delNg off line, only T4 and digital Ng available.
39
VEMD - failure of both screens
1. Power for level flight only 2. 100kt (-2kt/1000ft) 3. **LAND AS SOON AS PRACTICABLE** 4. No hover landing
40
VEH PARAM or ENG PARAM
Abnormal vehicule or engine parameter 1. SCROLL - PRESS, to reach relevant page and check the parameter **CONTINUE FLIGHT**
41
Nr Failure
1. **Collective - MAINTAIN** TQ > 10% Nr reading is given by Nf pointer. **LAND AS SOON AS PRACTICABLE**
42
Nf Failure
1. **Nr Indication - CHECK** in normal op range with TQ > 0 **CONTINUE FLIGHT** Note - in case Nf indication failure, the EBCAU may not be available
43
Engine oil temp high
> 115C 1. **Airspeed - 80 KIAS** Temp stays/increases - **LAND AS SOON AS POSSIBLE** Temp reduces - **LAND AS SOON AS PRACTICABLE** Check cooler fan operation
44
Engine Oil Press Low No (ENG P) red light associated
Oil press < 1.1bar 1. **Reduce power, begin descent** 2. CWP light test (ENG P) Light - NOT WORKING - **LAND IMMEDIATELY**, Auto OR (ENG P) Light - WORKING - **LAND AS SOON AS PRACTICABLE**
45
ENG P light
Oil Press < 1.1 Bar 1. **Reduce power, begin descent** 2. Check gauge - normal: **LAND AS SOON AS PRACTICABLE** - low/nil: **LAND IMMEDIATELY**
46
VEMD - Ng/N1 Indicator Failure
FLI is replaced by the 3 data symbology 1. Comply with the max TQ value and T4/TOT limit of 810C **LAND AS SOON AS PRACTICABLE**
47
VEMD - TQ Indicator Failure
FLI is replaced by the 3 data symbology 1. Comply with the Ng/N1 given in the table **LAND AS SOON AS PRACTICABLE**
48
VEMD - del Ng/del N1 and TQ Indication Failures
- FLI is replaced by the 3 data symbology - (GOV) red light warning can also induce loss of del Ng/del N1 and TQ - Comply with Ng limit and respect T4/TOT limit of 810C **LAND AS SOON AS PRACTICABLE**
49
VEMD - T4/TOT Indication Failure
- FLI replaced by the 3 data symbology - Comply with Ng/N1 and TQ limits - On ground: do not start engine **LAND AS SOON AS PRACTICABLE**
50
U/BUS >31.5 V Red Line
1. GENE - OFF 2. Unnecessary equip - OFF **LAND AS SOON AS PRACTICABLE**
51
29.0 V < U/BUS
1. U/BUS voltage - MONITOR **CONTINUE FLIGHT**
52
U/BUS
1. GENE - Reset, then ON 2. U/BUS > 26.0 V - **CONTINUE FLIGHT** OR 3. U/BUS < 26.0 V - Unnecessary equip - OFF **LAND AS SOON AS PRACTICABLE**
53
I/GEN >200A Red line flashing
1. Unnecessary equip - OFF **CONTINUE FLIGHT** Note - after engine start on batt, temporary high gen current is normal as batt is being recharged. Avoid high electrical load consumers
54
(ENG FIRE) red light - On Start
1. **Engine starting selector - OFF position** 2. **Emerg fuel shut-off handle - AFT** 3. **Fuel P - OFF** 4. Crank - Press (10 sec.) 5. Emerg SW - OFF 6. Rotor Brake - APPLY,
55
(ENG FIRE) red light - Hover, Takeoff, Final
**LAND IMMEDIATELY** No hover, low powered landing On ground, same procedure as fire on start
56
(ENG FIRE) red light - In Flight
One of the 3 detectors has exceeded limits 1. **Collective - LOWER** 2. CONFIRM FIRE 3. **AUTO - Vy** 4. **Emerg fuel shut-off handle - AFT** 5. **Fuel P - CHECK OFF** 6. **Engine starting selector - OFF position** After landing: 7. Emer SW - OFF 8. Rotor Brake - APPLY
57
(GOV) red light - In Flight (GOV) yellow light will come on too
Major Governor failure, EBCAU engaged 1. **AVOID abrupt changes** 2. **Ng/N1 > 80% below 20,000ft** **LAND AS SOON AS PRACTICABLE** 3. Shallow approach, No hover landing 4. SLOW down collective on shutdown 5. Engine starting selector - OFF
58
(GOV) red light - During Start
Major Governor Failure Emergency mode engaged (EBCAU) 1. **Engine start selector - OFF position immediately**
59
(GOV) yellow light - Continuous
Minor FADEC Failure Governing funtion degraded. 1. AVOID abrupt changes 2. IAS < Vne power off **LAND AS SOON AS PRACTICABLE**
60
(GOV) yellow light - Flashing idle/start/shutdown
Minor FADEC Failure Governor redundance failure, no impact on function - Start up - abort - Auto Training - cancel training
61
(TWT GRIP) Red light
1. **Twist grip - TURN to FLIGHT position** **CONTINUE FLIGHT**
62
(ENG CHIP) Yellow light
1. **REDUCE power** **LAND AS SOON AS POSSIBLE** 2. Low-power approach/landing, prepare for power loss
63
(MGB P) red light
Main Gear Box low oil pressure <1bar 1. **REDUCE power** **LAND AS SOON AS POSSIBLE** If safe landing not possible, contine to nearest site
64
(MGB TEMP) yellow light
B4 > 115C 1. **IAS - Vy** - Light OUT **LAND AS SOON AS PRACTICABLE** - Light ON **LAND AS SOON AS POSSIBLE**
65
(MGB CHIP) Yellow light
1. **REDUCE power** 2. MONITOR lights: (MGB P) and (MGB TEMP) **LAND AS SOON AS POSSIBLE**
66
(TGB CHIP) Yellow light
**CONTINUE FLIGHT** Avoid prolonged hovering
67
(BATT) Yellow light
Battery off line. (50min day, 20min night) advised to cut time in half 1. Check BAT/EPU - ON - ON: Check voltage and **LAND AS SOON AS PRACTICABLE** - OFF: Turn it on ... **CONTINUE FLIGHT**
68
(GENE) yellow light
DC generator off line 1. **U bus on VEMD - CHECK** 2. **GENE - Reset** 3. If still on - turn off unnecessary equip **LAND AS SOON AS PRACTICABLE** Note: If battery fails, VEMD will go out
69
(FUEL) yellow light
Fuel quantity < 106lb or 15min at MCP **LAND AS SOON AS POSSIBLE** Warning: Avoid large power changes - could lead to engine flame out
70
(FUEL P) yellow light
Low Fuel Pressure IN FLIGHT: 1. **REDUCE POWER** 2. **Fuel pump - ON** 3. **LAND AS SOON AS POSSIBLE** 4. Low power approach and landing Warning: be prepared for engine flame out
71
(FUEL FILT) yellow light
Fuel filter clogged 1. **REDUCE POWER** - Light out: **LAND AS SOON AS PRACTICABLE** - Light on: **LAND AS SOON AS POSSIBLE** 2. Ng/N1 oscillations occur - **LAND IMMEDIATELY**
72
(PITOT) yellow light
Pitot heat inop 1. **Pitot - Check on** - ON: Monitor airspeed - OFF: turn it on **CONTINUE FLIGHT**
73
(DOOR) yellow light
On or both cargo hold doors unlocked 1. **Airspeed - 70kts** 2. Low ROD and shallow approach **LAND AS SOON AS PRACTICABLE**
74
(BATT TEMP) red light
**Nicad Only** Battery temp >71C 1. **BATT - OFF** 2. Check U bus voltage - normal: **LAND AS SOON AS PRACTICABLE** - above max - **BATT - OFF** and **GENE - OFF**
75
Bleed Valve Failure
- Green/White stripped flag on FLI = bleed valve open - Will get (GOV) amber light as well 1. Avoid abrupt power changes **LAND AS SOON AS PRACTICABLE**

AS350 B3-2B1 (5 decks)

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