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Elements and Performance Criteria

1. Manage loss of thrust after take-off
   • Loss of thrust is identified as an abnormal situation
   • RPAS is controlled at all times in accordance with workplace procedures
   • Immediate recovery actions are performed in accordance with aircraft flight manual (AFM) and pilot’s operating handbook (POH)
   • A recovery area within gliding distance is selected, and emergency procedures are performed in accordance with AFM/POH
   • Appropriate flight profile is flown to enable controlled recovery
   • Controlled recovery is achieved in accordance with workplace procedures
2. Perform forced recovery following loss of thrust
   • Control of RPAS is maintained at all times
   • Immediate actions are performed in accordance with AFM/POH
   • A recovery area within gliding distance is selected and RPAS is manoeuvred to nominated recovery area as required
   • Consideration is given to restarting the engine and engine is restarted as required
   • Flight profile is flown from that a controlled recovery can be achieved
   • Controlled recovery is achieved in accordance with workplace procedures
3. Recognise and recover from stall
   • Stall signs and symptoms are recognised
   • Height loss, consistent with RPAS type, is identified
   • RPAS altitude and power settings are adjusted to resume normal flight on advent of stall
4. Recognise and recover from an incipient spin
   • Incipient spin signs and symptoms are recognised
   • Recovery at incipient spin stage is performed and controlled flight is resumed
   • Recovery at incipient spin stage during a turn is performed and controlled flight is resumed
5. Conduct precautionary search and recovery
   • Search and recovery intentions are communicated to RPAS crew
   • Aircraft is configured for appropriate inspection flight profile
   • Recovery area is selected and inspected for suitability of safe approach, recovery distance, surface and obstacle clearance
6. Manage RPAS abnormal and emergency situations
   • Abnormal and emergency situations are identified, and managed in accordance with relevant emergency procedures and regulatory requirements
   • Appropriate emergency procedures are followed in accordance with AFM/POH and published procedures while maintaining control of the RPAS
   • Control of RPAS is maintained at all times

Range Statement

Range is restricted to essential operating conditions and any other variables essential to the work environment.
Abnormal situations must include one or more of the following:	engine failure at take-off engine failure during flight forced landing incipient spin RPAS abnormal operational situations involving equipment, instruments, control, airframe, fire or other emergency stall

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Performance Evidence

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

adapting to differences in equipment and operating environment in accordance with standard operating procedures applying precautions and required action to minimise, control or eliminate identified hazards applying relevant legislation and workplace procedures communicating effectively with others when managing abnormal remote pilot aircraft system (RPAS) flight situations including using a radio compensating for the secondary effects of controls completing relevant documentation ensuring compliance with relevant emergency procedures and regulatory requirements identifying and correctly using relevant equipment identifying symptoms of incipient and developed stalls 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 workload 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 operating electronic communications equipment to required protocol operating the RPAS within its limitations performing various functions simultaneously as required reading, interpreting and following relevant regulations, instructions, procedures, information and signs recognising situations that may require a precautionary recovery reporting and/or rectifying identified problems promptly, in accordance with regulatory requirements and workplace procedures selecting and using relevant equipment selecting and using required personal protective equipment conforming to industry and WHS/OHS standards using instruments and displays to monitor RPAS performance working collaboratively with others when managing abnormal RPAS flight situations including using a radio working systematically with required attention to detail without injury to self or others, or damage to goods or equipment.

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Knowledge Evidence

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

action plan to be used in an engine failure in flight, other than after launch action planning processes action required to recover from a stall during a turn actions required to recover from an incipient spin (wing drop at point of stall) actions to be conducted following a forced recovery aeronautical decision-making processes all applicable checklist items causes of stalling controllability checks and external inspection procedures difference between a spin and spiral dive ditching procedures as specified in the AFM/POH or company operations manual effective communication effects of a partial engine failure on RPA performance with respect to straight and level flight and turning while maintaining level flight emergency radio procedures engine failure emergency procedures error management, including error types, causes and consequences factors affecting a stall factors to be considered when deciding whether to recover immediately or proceed to a more suitable recovery area after a partial engine failure fatigue risk management functions and effects of all RPAS flight controls hazards associated with flying operations at low level hazards associated with turning an RPA at slow speed using large angles of bank while maintaining level flight following a partial engine failure after launch height loss while gliding including minimum height to achieve safe turns towards selected recovery area human performance and its limitations, including the senses, memory and situational awareness in a Defence context, relevant Defence Orders and Instructions potential dangers of unbalanced flight at slow speed practical action plans for engine failure after launch principles of aerodynamics recovery techniques relevant sections of Civil Aviation Regulations and Orders pertaining to abnormal flight situations spin entry and recovery techniques stress, workload and time pressure management symptoms of the approach to the stall and the stall WHS/OHS and environmental procedures and regulations.

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