Unit of competency Outline

Date retreived
22/07/2026 3:34 PM AWST

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Manage abnormal and emergency helicopter flight situations

Manage abnormal and emergency helicopter flight situations

Unit of competency
National Code
AVIY4018
State Code
AVX55
TGA Status
Replaced
DTWD Status
Transition (Replaced)
Current Release Number
1.00
Current Release Date
06/12/2015
View on TGA
State Implementation and Classification
Approved Date
30/03/2016
Field of Education
031505 - Aircraft Operation
Original Release Date
30/03/2016
Nominal Hours
60
Description
This unit involves the application of skills and knowledge required to manage abnormal and emergency helicopter flight situations, in compliance with relevant regulatory requirements of the Civil Aviation Safety Authority and national operating standards.It includes managing a forced landing from level flight after take-off or on approach, managing an engine failure at the hover or during taxi, managing a tail rotor malfunction, and managing a jammed flight control system. It also includes managing adverse aerodynamic conditions and managing a malfunction of the helicopter operating systems.This unit addresses aviation technical skill requirements (physical, mental and task-management abilities) related to aircraft operational duties of flight crew, and contributes to safe and effective performance in complex aviation operational environments.Operations are conducted as part of recreational, commercial and military aircraft activities across a variety of operational contexts within the Australian aviation industry.Work is performed independently or under limited supervision within a single-pilot or multi-crew environment.Licensing, legislative, regulatory or certification requirements are applicable to this unit.Use for Defence Aviation is to be in accordance with relevant Defence Orders, Instructions, Publications and Regulations.
Notes
Elements and Performance Criteria
1 Manage a forced landing from level flight, after take-off or on approach
  • 1.1 Emergency situation requiring a forced landing is correctly identified
  • 1.2 Autorotative flight is entered and established at nominated speed and heading in balanced flight
  • 1.3 Required immediate actions are performed
  • 1.4 Rotor speed (RRPM) is controlled within limitations
  • 1.5 Landing area within autorotative distance is selected and appropriate action plan is formulated to ensure safety of helicopter
  • 1.6 Emergency procedures are implemented and task priorities are allocated to all actions to ensure aircraft, flight crew and passenger safety
  • 1.7 Emergency radio messages of intentions are transmitted
  • 1.8 Helicopter is landed into wind with as slow as practical ground speed while maintaining control of helicopter
  • 1.9 Situational awareness is maintained at all times during forced landing manoeuvres
2 Manage an engine failure at the hover or during taxi
  • 2.1 Hover and taxi surfaces are suitably selected to maximise options in an engine failure
  • 2.2 Emergency situation involving an engine failure is correctly identified
  • 2.3 Required immediate actions are performed
  • 2.4 Controlled touchdown is performed
3 Manage a tail rotor malfunction in flight and at the hover
  • 3.1 Hover heights and surfaces are selected to maximise options in a tail rotor malfunction
  • 3.2 Tail rotor malfunction is correctly identified
  • 3.3 Required immediate actions are performed
  • 3.4 Control of helicopter is established and suitable landing area is selected
  • 3.5 All emergency checks are performed and plan is formulated to achieve an approach and landing
  • 3.6 Emergency radio messages of intentions are transmitted
  • 3.7 Controlled emergency landing with a malfunctioning tail rotor is performed
  • 3.8 Situational awareness is maintained at all times during tail rotor malfunction handling manoeuvres
4 Manage a jammed flight control system
  • 4.1 Jammed or malfunctioning flight control system malfunction is correctly identified
  • 4.2 Control of helicopter is established and suitable landing area is selected
  • 4.3 All emergency checks are performed and a plan is formulated to achieve approach and landing
  • 4.4 Emergency radio messages of intentions are transmitted
  • 4.5 Controlled emergency landing with a jammed flight control is performed
  • 4.6 Situational awareness is maintained at all times during flight control handling manoeuvres
5 Manage a malfunction of a helicopter operating system
  • 5.1 Abnormal situations involving a helicopter system/s malfunction are correctly identified and confirmed
  • 5.2 Appropriate emergency procedures are conducted while maintaining control of helicopter flight path
  • 5.3 System malfunctions are managed and situational awareness is maintained at all times during a system malfunction
6 Manage upset recovery
  • 6.1 Correct techniques for upset recovery in various configurations are applied
  • 6.2 Aircraft is configured appropriately
  • 6.3 Upset conditions are recognised
  • 6.4 Aircraft is recovered to level flight conditions
No information
No information
Replaces
State Code National Code Title Type
WB854 AVIY4018B Manage abnormal and emergency helicopter flight situations Unit of competency
Replaced By
State Code National Code Title Type
OBB71 AVIY0064 Manage abnormal and emergency helicopter flight situations Unit of competency
State Code National Code Title Type
AYV9 AVI50315 Diploma of Aviation (Commercial Pilot Licence - Helicopter) Qualification