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Evidence Guide: AVIY0021 - Operate helicopter at low level

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

AVIY0021 - Operate helicopter at low level

What evidence can you provide to prove your understanding of each of the following citeria?

Plan lowlevel operations

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Requirement to operate at low level is identified and justified in accordance with workplace procedures and regulatory requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Lowlevel operational hazards are identified, evaluated and risk managed, and appropriate decision is made concerning the safe conduct of these operations

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Aircraft type and performance is assessed as appropriate for low-level operations

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Consultation with all relevant stakeholders involved in a low-level operation is completed to confirm task/operating requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Pre-flight inspection is correctly performed, and aircraft serviceability type and performance are determined as appropriate for the task

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Actual and forecast weather conditions are analysed for effects on low-level operations

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Area of lowlevel operations is identified using chart and geographical features, including the boundary where low flying may commence and normal flight altitude is required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Action plans for the operation are formulated to ensure safe and effective operation of a helicopter at low level

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Unplanned manoeuvres are avoided

  1. Compliance is maintained with air traffic control (ATC) instructions, regulatory and reporting requirements
Compliance is maintained with air traffic control (ATC) instructions, regulatory and reporting requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Manoeuvre helicopter at low level

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Lowlevel flight manoeuvres are performed safely using pre-planned manoeuvres at planned altitudes

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Effects of wind velocity, false horizons, rising ground and mountainous terrain are managed, and control of helicopter is correctly maintained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Visual attention is focused outside the cockpit

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Lookout is maintained using a systematic scan technique at a rate determined by traffic density, visibility and/or terrain

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Natural horizon is used as primary attitude reference

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Nose of aircraft is cleared to ensure forward visibility when appropriate

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Situational awareness is maintained at all times during lowlevel manoeuvres

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Helicopter is safely manoeuvred adjacent to power lines and wires

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

All obstacles are identified, and are appropriately and safely avoided

  1. Personnel, animals, vehicles and buildings are identified, and are appropriately and safely avoided
  2. Height is maintained by visual reference to earth’s surface when below 500 ft AGL
  3. Weather conditions are monitored and appropriate responses are made
  4. Fuel status is monitored and appropriate responses are made
  5. Local and published noise abatement requirements and curfews are observed
Personnel, animals, vehicles and buildings are identified, and are appropriately and safely avoided

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Height is maintained by visual reference to earth’s surface when below 500 ft AGL

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Weather conditions are monitored and appropriate responses are made

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Fuel status is monitored and appropriate responses are made

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Local and published noise abatement requirements and curfews are observed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Perform quick stop manoeuvre

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Deceleration of helicopter from forward flight is initiated into wind, maintaining height to terminate to the hover at nominated hover point

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Aircraft is turned and decelerated or decelerated and turned, maintaining height by controlled action, to terminate to the hover at nominated hover point, into wind

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Deceleration/acceleration manoeuvres are conducted within the time and distance limitations specified while maintaining a constant height above the surface

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Wind velocity is estimated and is appropriately taken into account in manoeuvres

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Helicopter inertia is anticipated and appropriate allowance is made in manoeuvres

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Situation awareness is maintained at all times during a quick stop manoeuvre

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Obstructions are identified, and are appropriately and safely avoided

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Execute forced landing from 200 ft AGL

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Emergency situations requiring a forced landing are identified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Appropriate immediate actions are performed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Landing area within autorotative distance is selected and appropriate action plan is formulated

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Emergency procedures are performed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Emergency radio messages of intentions are transmitted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Helicopter is landed and shut down as required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Operate at low level in hilly terrain

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Helicopter is safely manoeuvred at low level in hilly terrain

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Safe operating heights relevant to lowlevel operation type are established and maintained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Terrain flight following techniques are applied during lowlevel operations

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Appropriate geographical features and markers are identified and selected to aid situational awareness

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Rising and falling ground/terrain is identified and approached using safe flying techniques, including identifying abort points and escape routes

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Effects of wind and turbulence in hilly terrain, including lee effects are identified and managed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Spatial disorientation factors relevant to lowlevel operations are identified and applied to lowlevel manoeuvres

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

ELEMENTS

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Plan lowlevel operations

1.1

Requirement to operate at low level is identified and justified in accordance with workplace procedures and regulatory requirements

1.2

Lowlevel operational hazards are identified, evaluated and risk managed, and appropriate decision is made concerning the safe conduct of these operations

1.3

Aircraft type and performance is assessed as appropriate for low-level operations

1.4

Consultation with all relevant stakeholders involved in a low-level operation is completed to confirm task/operating requirements

1.5

Pre-flight inspection is correctly performed, and aircraft serviceability type and performance are determined as appropriate for the task

1.6

Actual and forecast weather conditions are analysed for effects on low-level operations

1.7

Area of lowlevel operations is identified using chart and geographical features, including the boundary where low flying may commence and normal flight altitude is required

1.8

Action plans for the operation are formulated to ensure safe and effective operation of a helicopter at low level

1.9

Unplanned manoeuvres are avoided

1.10

Compliance is maintained with air traffic control (ATC) instructions, regulatory and reporting requirements

2

Manoeuvre helicopter at low level

2.1

Lowlevel flight manoeuvres are performed safely using pre-planned manoeuvres at planned altitudes

2.2

Effects of wind velocity, false horizons, rising ground and mountainous terrain are managed, and control of helicopter is correctly maintained

2.3

Visual attention is focused outside the cockpit

2.4

Lookout is maintained using a systematic scan technique at a rate determined by traffic density, visibility and/or terrain

2.5

Natural horizon is used as primary attitude reference

2.6

Nose of aircraft is cleared to ensure forward visibility when appropriate

2.7

Situational awareness is maintained at all times during lowlevel manoeuvres

2.8

Helicopter is safely manoeuvred adjacent to power lines and wires

2.9

All obstacles are identified, and are appropriately and safely avoided

2.10

Personnel, animals, vehicles and buildings are identified, and are appropriately and safely avoided

2.11

Height is maintained by visual reference to earth’s surface when below 500 ft AGL

2.12

Weather conditions are monitored and appropriate responses are made

2.13

Fuel status is monitored and appropriate responses are made

2.14

Local and published noise abatement requirements and curfews are observed

3

Perform quick stop manoeuvre

3.1

Deceleration of helicopter from forward flight is initiated into wind, maintaining height to terminate to the hover at nominated hover point

3.2

Aircraft is turned and decelerated or decelerated and turned, maintaining height by controlled action, to terminate to the hover at nominated hover point, into wind

3.3

Deceleration/acceleration manoeuvres are conducted within the time and distance limitations specified while maintaining a constant height above the surface

3.4

Wind velocity is estimated and is appropriately taken into account in manoeuvres

3.5

Helicopter inertia is anticipated and appropriate allowance is made in manoeuvres

3.6

Situation awareness is maintained at all times during a quick stop manoeuvre

3.7

Obstructions are identified, and are appropriately and safely avoided

4

Execute forced landing from 200 ft AGL

4.1

Emergency situations requiring a forced landing are identified

4.2

Appropriate immediate actions are performed

4.3

Landing area within autorotative distance is selected and appropriate action plan is formulated

4.4

Emergency procedures are performed

4.5

Emergency radio messages of intentions are transmitted

4.6

Helicopter is landed and shut down as required

5

Operate at low level in hilly terrain

5.1

Helicopter is safely manoeuvred at low level in hilly terrain

5.2

Safe operating heights relevant to lowlevel operation type are established and maintained

5.3

Terrain flight following techniques are applied during lowlevel operations

5.4

Appropriate geographical features and markers are identified and selected to aid situational awareness

5.5

Rising and falling ground/terrain is identified and approached using safe flying techniques, including identifying abort points and escape routes

5.6

Effects of wind and turbulence in hilly terrain, including lee effects are identified and managed

5.7

Spatial disorientation factors relevant to lowlevel operations are identified and applied to lowlevel manoeuvres

Required Skills and Knowledge

ELEMENTS

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Plan lowlevel operations

1.1

Requirement to operate at low level is identified and justified in accordance with workplace procedures and regulatory requirements

1.2

Lowlevel operational hazards are identified, evaluated and risk managed, and appropriate decision is made concerning the safe conduct of these operations

1.3

Aircraft type and performance is assessed as appropriate for low-level operations

1.4

Consultation with all relevant stakeholders involved in a low-level operation is completed to confirm task/operating requirements

1.5

Pre-flight inspection is correctly performed, and aircraft serviceability type and performance are determined as appropriate for the task

1.6

Actual and forecast weather conditions are analysed for effects on low-level operations

1.7

Area of lowlevel operations is identified using chart and geographical features, including the boundary where low flying may commence and normal flight altitude is required

1.8

Action plans for the operation are formulated to ensure safe and effective operation of a helicopter at low level

1.9

Unplanned manoeuvres are avoided

1.10

Compliance is maintained with air traffic control (ATC) instructions, regulatory and reporting requirements

2

Manoeuvre helicopter at low level

2.1

Lowlevel flight manoeuvres are performed safely using pre-planned manoeuvres at planned altitudes

2.2

Effects of wind velocity, false horizons, rising ground and mountainous terrain are managed, and control of helicopter is correctly maintained

2.3

Visual attention is focused outside the cockpit

2.4

Lookout is maintained using a systematic scan technique at a rate determined by traffic density, visibility and/or terrain

2.5

Natural horizon is used as primary attitude reference

2.6

Nose of aircraft is cleared to ensure forward visibility when appropriate

2.7

Situational awareness is maintained at all times during lowlevel manoeuvres

2.8

Helicopter is safely manoeuvred adjacent to power lines and wires

2.9

All obstacles are identified, and are appropriately and safely avoided

2.10

Personnel, animals, vehicles and buildings are identified, and are appropriately and safely avoided

2.11

Height is maintained by visual reference to earth’s surface when below 500 ft AGL

2.12

Weather conditions are monitored and appropriate responses are made

2.13

Fuel status is monitored and appropriate responses are made

2.14

Local and published noise abatement requirements and curfews are observed

3

Perform quick stop manoeuvre

3.1

Deceleration of helicopter from forward flight is initiated into wind, maintaining height to terminate to the hover at nominated hover point

3.2

Aircraft is turned and decelerated or decelerated and turned, maintaining height by controlled action, to terminate to the hover at nominated hover point, into wind

3.3

Deceleration/acceleration manoeuvres are conducted within the time and distance limitations specified while maintaining a constant height above the surface

3.4

Wind velocity is estimated and is appropriately taken into account in manoeuvres

3.5

Helicopter inertia is anticipated and appropriate allowance is made in manoeuvres

3.6

Situation awareness is maintained at all times during a quick stop manoeuvre

3.7

Obstructions are identified, and are appropriately and safely avoided

4

Execute forced landing from 200 ft AGL

4.1

Emergency situations requiring a forced landing are identified

4.2

Appropriate immediate actions are performed

4.3

Landing area within autorotative distance is selected and appropriate action plan is formulated

4.4

Emergency procedures are performed

4.5

Emergency radio messages of intentions are transmitted

4.6

Helicopter is landed and shut down as required

5

Operate at low level in hilly terrain

5.1

Helicopter is safely manoeuvred at low level in hilly terrain

5.2

Safe operating heights relevant to lowlevel operation type are established and maintained

5.3

Terrain flight following techniques are applied during lowlevel operations

5.4

Appropriate geographical features and markers are identified and selected to aid situational awareness

5.5

Rising and falling ground/terrain is identified and approached using safe flying techniques, including identifying abort points and escape routes

5.6

Effects of wind and turbulence in hilly terrain, including lee effects are identified and managed

5.7

Spatial disorientation factors relevant to lowlevel operations are identified and applied to lowlevel manoeuvres

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria on at least one occasion and include:

adapting to differences in equipment and operating environment in accordance with standard operating procedures

applying awareness of wind effect in the vicinity of obstructions, mountainous terrain and illusions

applying correct navigation techniques and procedures at low level

applying knowledge of the effect of false horizons

applying precautions and required action to minimise, control or eliminate identified hazards

applying relevant helicopter aeronautical knowledge

applying relevant legislation and workplace procedures

communicating effectively with others

completing relevant documentation

complying with airspace requirements and procedures

conducting procedure turns from a fixed ground reference point

flying at various speed and configurations not below safe single-engine speed (+15 KIAS for multi-engine aircraft)

identifying and avoiding power lines and wires by a minimum of 15 feet (ft) when crossing overhead

identifying and correctly using relevant equipment

identifying and justifying a decision to operate a helicopter at low level

identifying escape routes and rising ground

identifying poles, cross trees, wires and insulators to assist power line and wire location

identifying the requirement to operate in the vicinity of power lines and wires and assessing associated risk

implementing contingency plans

implementing work health and safety (WHS)/occupational health and safety (OHS) procedures and relevant regulations

interpreting and following operational instructions and prioritising work

maintaining a constant altitude over featureless terrain or water

managing the aircraft energy state:

identifying high kinetic energy situations

identifying low kinetic energy situations

identifying high potential energy situations

identifying low potential energy situations

modifying activities depending on workplace contingencies, situations and environments

monitoring and anticipating operational problems and hazards and taking appropriate action

monitoring work activities in terms of planned schedule

navigating to a predetermined destination at altitude below 500 ft AGL

operating adjacent to power lines and wires

operating electronic communications equipment to required protocol

performing flight at various speed and configurations

performing lowlevel circuit and landing

performing quick stop manoeuvres:

into wind entry

downwind entry

performing straight flight

performing turns at various bank angles up to 60° angle of bank at normal cruise speed

reading, interpreting and following relevant regulations, instructions, procedures, information and signs

recognising and controlling the illusion of slipping and skidding during turns close to the ground

recognising and managing the impact of sun glare on increased risk of collision with obstacles

recognising the effect of rising and descending terrain on aircraft performance

reporting and/or rectifying identified problems promptly, in accordance with regulatory requirements and workplace procedures

selecting and using required personal protective equipment conforming to industry and WHS/OHS standards

setting local or area barometric pressure adjusted for sea level (QNH) at appropriate stages of flight

using instruments to monitor helicopter performance when operating a helicopter at low level

working collaboratively with others

working systematically with required attention to detail without injury to self or others, or damage to goods or equipment.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and include knowledge of:

air traffic requirements

application of the height/velocity diagram/graph

CASR Part 61 Manual of Standards Schedule 3 Aeronautical Knowledge relevant to low level helicopter operations

critical operational conditions, including retreating blade stall, vortex ring, overpitching, loss of anti-torque effectiveness, negative g effects

effect of aircraft inertia at low level

effect of wind velocity on low-level operations

effects of illusions

flight rules and legislation related to low-level ratings

functions and effects of all helicopter controls, including rotor RPM (RRPM) management (governors) and engine acceleration response

human factors during lowlevel operations:

dehydration

fatigue

stress and short/long term impacts

drugs impact

spatial disorientation and illusions

local air traffic control procedures and instructions

lowlevel operational techniques

maximum rate and minimum rate turn criteria

meteorological factors affecting helicopter flight performance during lowlevel flight

obstruction avoidance techniques

operational inspections

operations on, or in vicinity of, non-controlled and controlled aerodromes or airstrips:

aerial inspections

planning and aviation risk management processes

pre-flight and after-flight inspections

problems that may occur when operating a helicopter at low level and appropriate action that should be taken in each case

procedures for using performance charts

purpose and functions of helicopter systems

relevant sections of Civil Aviation Safety Regulations and Civil Aviation Orders

relevant WHS/OHS and environmental procedures and regulations

safety hazards and risks of lowlevel helicopter operations and precautions for controlling risks

terrain following techniques

use of escape routes and rising ground

weather effects on low-level operations.

Range Statement

Range is restricted to essential operating conditions and any other variables essential to the work environment.