Elements and Performance Criteria
- Select, operate and monitor navigation aids/systems
- Ground-based and satellite-based navigational systems confidence and integrity checks are conducted, continuously monitored and maintained
- Navigate aircraft in IMC
- Tracks are intercepted to and from stations and waypoints with reference to navigation aids and systems, using ground-based and satellite-based navigational systems
- Track is maintained within tolerances specified in authorised publications
- Timings are recorded, assessed and revised as required
- Station passage is recognised
- Global navigation satellite system (GNSS)/distance measuring equipment (DME) arc procedure is performed within tolerances specified in authorised publications
- Planned route above lowest safe altitude (LSALT) is maintained in accordance with IFR
- IMC to visual flight transition is performed before descending below the lesser of LSALT or minimum safety altitude (MSA)
- Route and destination weather conditions are monitored and appropriate actions executed
- Descent point calculations are completed
- Conduct a diversion to revised route or alternate aerodrome
- Route to alternate aerodrome, navigation aid and/or revised track is determined
- Planned route height is maintained above LSALT
- Flight planned route is diverted to track to alternate aerodrome or navigation aid
- Operational information for alternate aerodrome/s is reviewed and applied in accordance with regulations and published procedures
- Fuel plan is reviewed and amended in accordance with regulations and published procedures
- Conduct holding pattern in IMC
- Published holding pattern is flown not below the specified minimum altitude, allowing for wind effect and turning inbound on prescribed track
- Holding pattern is departed in accordance with ATC instructions
- Comply with ATC rules and procedures for IFR flights
- Airspace requirements are complied with utilising IFR procedures
- Two-way communication is maintained with air traffic services (ATS) and other aircraft in accordance with IFR procedures
- ATC clearances and/or radar vectoring instructions are complied with
- Manage hazardous weather conditions
- Hazardous weather penetration procedures are implemented
- Aircraft systems are employed to mitigate effects of hazardous weather
- Apply turbulence penetration techniques
- Passenger and crew are restrained during periods of predicted and actual turbulent conditions
- Procedures for penetrating turbulence are applied to maintain flight safety