RNAV Instrument Flight procedures

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RNAV Instrument Flight procedures

• OCP meeting the challenge

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The ICAO Organization

• The Council
• The Council is the governing body of ICAO
• Composed of 33 States
• The Council is Assisted by o.a. the Air
  Navigation Commission for Technical matters.

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The ICAO Organization

• The Air Navigation Commission
• Principle body concerned with SARPS and PANS
• Coordinates all ICAOs technical work
• Assisted by the ICAO Secretariat and expert Panels

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The ICAO Organization

• The Secretariat
• Headed by Secretary-General
• Five Divisions
• Air Navigation Bureau
• Air Transport Bureau
• Technical Co-operation Bureau
• Legal bureau
• Bureau of Administration and Services

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The ICAO Organization

• The Panels
• Nominated by contracting States and International
  organizations and approved by the Commission
• Members act as subject matter experts and not as
  representatives of nominating States

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World of OCP
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OCP Working Groups
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OCP History

• Established 1966
• To bring existing PANS documents up-to-date
• For application of all relevant aeroplanes
• Ensure consistency with various Annexes
• Take into account techniques and requirements for
  subsonic multi-jet aircraft

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OCP History

• PANS-OPS Vol. I and II
• Well established criteria for conventional
  navigation
• RNAV
• Risk models

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RNAV Achievements

• RNP criteria for en-route, holding and terminal
  airspace until NPA
• Waypoint Symbology for Fly-by and Fly Over
  waypoints
• VOR/DME Criteria
• DME/DME Criteria

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RNAV Achievements

• Basic GNSS Criteria
• Criteria for minimum distance between waypoints

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OCP/12 - RNAV

• Basic GNSS Criteria for Departure and Arrival
  procedures and refinement of Approach criteria
• RNP Criteria for
• departure, including fixed radius turn
• Non-precision Approach
• RNAV Procedure identification e.g.
  RNAVDME/DME or RNP(0.3)

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OCP/12 - RNAV

• Criteria for APV I (Baro VNAV)
• Reviewed SBAS flight data collections
• Stateletter request for GNSS data
• RNAV guidance in Instrument Flight Procedure
  Construction Manual
• RNAV database path terminator concept
• Calculation of waypoint coordinates
• Aeronautical data quality management
• Charting Criteria for RNAV procedures

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Recent RNAV achievement

• Harmonization of Waypoint Symbology

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OCP Focus

• IFP criteria
• Human resources
• Tools (Software)
• Audits

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OCP Focus

• Human resources
• Training
• Development of training guidance
• Asses the need for license

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OCP Focus

• Instrument Flight Procedures
• establishment of new criteria to meet safety,
  airspace and noise requirements
• APV (Baro-VNAV, SBAS)
• PA (SBAS, GBAS)
• RNP

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OCP Focus

• Tools
• PANS-OPS rewrite
• IFP construction Manual
• Software

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OCP Focus

• Audits
• Include the Procedure design process in the
  Safety Oversight programme
• Development guidance for producing a quality
  manual.

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RNAV GoalsOCP/13 (2002)

• IFP Criteria
• APV I/II
• SBAS Cat I
• GBAS Cat I
• Baro VNAV Criteria Enhancement
• Procedure naming conventions
• Criteria for process of procedure design
• Applicable in November 2004

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RNAV GoalsOCP/13

• Restructuring Documentation
• Restructuring and rewrite PANS-OPS
• Rewrite Instrument Flight Procedure Construction
  Manual
• Write a training guidance manual
• Implement an quality audit system

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RNAV goalsPost OCP/13

• GBAS Cat II/III Criteria
• RNP criteria for APV and Precision Approach
• Heliport GNSS NPA and PA criteria
• Tilt rotor criteria
• Software development

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RNAV goalsPost OCP/13

• Procedure Design quality management, continuous
  improvement
• Accreditation of Procedure designers
• Enhancement of guidance for procedure design
  process