1 / 17

RNAV APPROACH PROCEDURES

VISION STATEMENT: Navigation in the U.S. National Airspace System will transition to RNAV. Navigation based on Multi-Sensor RNAV Systems:GPS, GPS/WAAS, GPS/LAASMulti-Sensor FMS RNAV, RNP-RNAVMulti-Sensor Based Navigable Airspace Designated by: Required Navigation Performance (RNP)

phineas
Download Presentation

RNAV APPROACH PROCEDURES

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


    1. RNAV APPROACH PROCEDURES Donald P. Pate, Manager Flight Procedure Standards Branch EUROCONTROL RNAV Meeting Luxembourg January 31, 2001

    2. VISION STATEMENT: Navigation in the U.S. National Airspace System will transition to RNAV Navigation based on Multi-Sensor RNAV Systems: GPS, GPS/WAAS, GPS/LAAS Multi-Sensor FMS RNAV, RNP-RNAV Multi-Sensor Based Navigable Airspace Designated by: Required Navigation Performance (RNP)

    3. THIS MEANS - INCREASING OPERATIONS BASED ON RNAV Terminal Navigation: Arrival: RNAV Departure: RNAV Approaches: PLS: ILS, MLS, GLS (GBAS, SBAS) RNAV: LNAV, LNAV/VNAV (ICAO APV)

    4. WHAT ARE THE BENEFITS Improve NAS efficiency Point-to-point navigation Enhance en route flexibility Improve terminal navigation Increase utilization of currently equipped RNAV aircraft Current Air Carrier fleet: 30-35% No RNAV 60% RNAV-Broad range RNAV capability 5-10% RNP - RNAV/BVNAV Business Aircraft: Significant RNAV Capability

    5. BENEFITS (CONTINUED) Increase 3-D Approach Capability Provide stabilized final approach Address NPA CFIT accident rate 5 Times greater than precision approach Increase IFR Service to Helicopter Operations

    6. United States Strategy

    7. PROVIDE ALTERNATIVE TO NONPRECISION APPROACH PROCEDURES Design NPAs with 3 final approach segments Publish vertical descent angle Publish new LNAV/VNAV procedures to DA Develop and publish WAAS and LAAS precision approach procedures

    8. PROVIDE RNAV DPS Level 1 Service: Standard RNAV DP based on 1.0 NM, 95% Service for RNP, IFR GPS, (/E, /F meeting required performance) RNP 1.0 Level 2 Service: RNAV DP offering maximum availability of service to RNP, /E, /F, and IFR GPS Based on 2.0 NM, 95% RNP 2.0

    9. PROVIDE RNAV DPS (CONTINUED) RNAV DPs will be published as: Level 1; 2 NM Route Width RNP 1.0 will be charted OR Level 2; 4 NM Route Width RNP 2.0 will be charted

    10. FAA DEFINITION OF /E AND /F /E: FMS with en route, terminal, and approach capability. Equipment requirements: a. Dual FMS meets the specs of AC 25-25, AC20-129, AC 20-130A, or equivalent criteria approved by Flight Standards b. A flight director and autopilot control system capable of following the lateral and vertical FMS flight path c. At least dual inertial reference units (IRUs)

    11. FAA DEFINITION OF /E AND /F (CONTINUED) d. A data base containing the waypoints and speed/altitude constraints for the route and/or procedure to be flown that is automatically loaded into the FMS flight plane. e. An electronic map /F: A single FMS with en route, terminal, and approach capability that meets the equipment requirements of /E, (a) through (d)

    12. RNAV APPROACH CHART

    14. LNAV/VNAV PRODUCTION PLAN

    15. LNAV/VNAV INSTRUMENT PROCEDURES YEAR - 2000

    16. DEPARTURE PROCEDURES Level 2: YEAR - 2000 Level 1: YEAR - 2001

    17. MORE INFORMATION Web Site: TERPS.FAA.Gov Telephone: 405-954-4164

More Related