MSFS 2024 · Rotary

Eurocopter EC135 T1 Emergency Procedures

Eurocopter EC135 T1 Emergency Procedures - Full Reference

All 6 procedures with immediate action steps, in full.

Single Engine Failure - In Flight

Immediate actions · 6 steps

  1. 1
    Remaining engineAUTOMATICALLY increases power (FADEC)
  2. 2
    NrMONITOR, should stabilize at 100%
  3. 3
    FLICHECK remaining engine within limits
  4. 4
    Failed engineCONFIRM and SECURE
  5. 5
    Reduce speed to 80 KIAS for best OEI performance
  6. 6
    Land as soon as practical at suitable site

Dual Engine Failure - In Flight

Immediate actions · 6 steps

  1. 1
    CollectiveLOWER immediately (enter autorotation)
  2. 2
    Airspeed90 KIAS (max range) or 50 KIAS (min sink)
  3. 3
    NrMAINTAIN 100%
  4. 4
    Both enginesCONFIRM failed, attempt restart if time
  5. 5
    Select suitable landing area
  6. 6
    At 100 ftFLARE, cushion with collective at 30 ft

Engine Fire - In Flight

Immediate actions · 6 steps

  1. 1
    Affected engineSHUT DOWN
  2. 2
    Fuel Valve (affected)OFF
  3. 3
    Fire handlePULL and ROTATE
  4. 4
    NrMONITOR (OEI operation)
  5. 5
    If fire persistsshut down second engine, autorotate
  6. 6
    Land immediately

Hydraulic Failure - Single System

Immediate actions · 6 steps

  1. 1
    HYD warningCHECK caution panel
  2. 2
    Remaining hydraulic systemACTIVE (duplex system)
  3. 3
    ControlsCHECK response normal
  4. 4
    Avoid extended flight with single system
  5. 5
    Land as soon as practical
  6. 6
    If both systems failhelicopter is UNCONTROLLABLE, autorotate immediately

Tail Rotor / Fenestron Failure

Immediate actions · 6 steps

  1. 1
    AirspeedMAINTAIN above 50 KIAS
  2. 2
    PowerREDUCE to minimum required
  3. 3
    If yaw uncontrollableenter autorotation
  4. 4
    ApproachSHALLOW with forward speed
  5. 5
    LandingRUN-ON, no hover attempt
  6. 6
    After touchdownengines OFF immediately

Overtorque / Over-TOT

Immediate actions · 6 steps

  1. 1
    CollectiveLOWER to reduce demand
  2. 2
    FLICHECK, reduce below 1.0
  3. 3
    NrVERIFY 100%
  4. 4
    TOTVERIFY within limits (835 °C continuous)
  5. 5
    Note values exceeded and duration
  6. 6
    Land as soon as practical for inspection