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Advancements in Australian Aviation GNSS Technology

Learn about the evolution of GNSS in Australian aviation, from GPS implementation to ICAO standards, enhancing safety and efficiency. Explore the latest developments and challenges for navigation in the aviation industry.

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Advancements in Australian Aviation GNSS Technology

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  1. Australian Aviation Update • AIM – • TO MAXIMISE THE USE OF GNSS FOR AVIATION • CAA GPS Implementation Team – GIT – 1993 • TSO C129 RECEIVER - 1993 • GPS ENROUTE IFR STANDARD – 1995 • Saves industry $20m + per year • No reported issues! • GPS NON PRECISION APPROACHES – 1998 - ICAO STANDARD • NOW OVER 300 APPROACHES THROUGHOUT AUSTRALIA • SAFER STRAIGHT IN DESIGN • FANS-1 – Flex tracks, CDDLC • GPS ARRIVALS • 30 nm Separation Standard • INTERNATIONAL AND REGIONAL ACTIVITIES

  2. AVIATION • GPS ATC SEPARATION STANDARDS • ICAO PANEL – 1994 • ICAO GNSS MANUAL • AIRSERVICES GNSS PROGRAM OFFICE • GRAS DEVELOPMENT • Norfolk Island SCAT-1 • EDUCATION AND TRAINING MATERIAL • VIDEOS, CD, MANUAL • ICAO SARPS • ADVISORY PUBLICATION – CAAP 179A • On web site www.casa.gov.au • GPS in lieu of DME • GPS FOR NVFR

  3. UNDER DEVELOPMENT • GRAS • ICAO GNSS PANEL - SARPS • ICAO GNSS MANUAL, FORUMS • ANC 11 CONFERENCE IN SEPT 2003 – Participate!! • WRC • US DOT Volpe Centre Study Papua New Guinea • Prof Brian O’Keeffe Study on C146 receivers • TSO C145/146 INTRODUCTION • Trial with C146 receiver • ADF substitute??? • NG B737 B717 GPS/RNP Approach Approval • ADS-B Project • Navigation Standard Required?? • ATM STRATEGIC PLAN – IWG Meetings – 19th Feb 03 • Navigation Plan (Australia does not have one!)

  4. ISSUES • GNSS VULNERABILITY • A Regional or State Issue • Back Up Systems? • FREQUENCY PROTECTION • LEGAL AND LIABILITY ISSUES • HUMAN FACTORS • GNSS IS A HEALTH HAZARD!!!! • USER EXPECTATIONS AND INVESTMENT • Return on investment – eg FANS-1 • LACK OF INTERNATIONAL STANDARDS • Slow Progress • DEPENDENCE ON EXTERNAL PROVIDERS? • GPS SUSTAINABILITY AND MANAGEMENT • GALILEO • NAVIGATION PLAN • Conventional Aids?

  5. CONTACT Ian.mallett@casa.gov.au 131 757 02 62171736

  6. QUESTIONS • ??? • You want what when??

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