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IP.V.A.S1

Skill

Tune and identify the navigation facility/program the navigation system and verify system accuracy as appropriate for the equipment installed in the aircraft.

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Get a short, cited explanation of this element written from the FAA handbooks: the core idea, the numbers that matter, common test traps, and a quick self-check.

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From the FAA library

  • Chapter 1. Air Navigation › Section 2. Performance-Based Navigation (PBN) and Area Navigation (RNAV) › 1-2-3. Use of Suitable Area Navigation (RNAV) Systems on Conventional Procedures and Ro…

    date of the database, the operator must not use the database to conduct the operation. b. Types of RNAV Systems that Qualify as a Suitable RNAV System. When installed in accordance with appropriate airworthiness installation requirements and operated in accordance ... with applicable operational guidance (for example, aircraft flight manual and Advisory Circular material), the following systems qualify as a suitable RNAV system: 1. An RNAV system with TSO-C129/ -C145/-C146 equipment, installed in accordance with AC 20-138, Airworthiness…

  • Chapter 1. Air Navigation › Section 1. Navigation Aids › 1-1-17. Global Positioning System (GPS)

    approach; and the aircraft must have sufficient fuel (reference 14 CFR 121.349, 125.203, 129.17, and 135.165). These rules ensure the safety of the operation by preventing a single point of failure. NOTE-An aircraft approved for multi-sensor navigation ... equipped with a single navigation system must maintain an ability to navigate or proceed safely in the event that any one component of the navigation system fails, including the flight management system (FMS). Retaining an FMS-independent VOR capability would…

  • Chapter 1. Air Navigation › Section 2. Performance-Based Navigation (PBN) and Area Navigation (RNAV) › 1-2-1. General

    Section 2. Performance-Based Navigation (PBN) and Area Navigation (RNAV) Area Navigation (RNAV) 1-2-1. General a. Introduction to PBN. As air travel has evolved, methods of navigation have improved to give operators more flexibility. PBN exists under ... umbrella of area navigation (RNAV). The term RNAV in this context, as in procedure titles, just means “area navigation,” regardless of the equipment capability of the aircraft. (See FIG 1-2-1.) Many operators have upgraded their systems to obtain…

  • Chapter 9: Navigation Systems › Instrument Approach Systems › Instrument Landing Systems (ILS)

    Instrument Approach Systems Most navigation systems approved for en route and terminal operations under IFR, such as VOR, NDB, and GPS, may also be approved to conduct IAPs. The most common systems in use in the United States ... simplified directional facility (SDF), localizer-type directional aid (LDA), and microwave landing system (MLS). These systems operate independently of other navigation systems. There are new systems being developed, such as WAAS and LAAS. Other systems have been developed for special…

  • Chapter 9: Navigation Systems › Advanced Technologies › GPS Substitution for ADF or DME

    Charted requirements for ADF and/or DME can be met using the GPS system, except for use as the principal instrument approach navigation source. NOTE: The following provides guidance that is not specific to any particular aircraft GPS system. For specific ... system guidance, refer to the POH/AFM, or supplement, or contact the system manufacturer. To Determine Aircraft Position Over a DME Fix: 1. Verify aircraft GPS system integrity monitoring is functioning properly and indicates satisfactory integrity…

  • 14 CFR Part 121, Appendix G to Part 121—Doppler Radar and Inertial Navigation System (INS): Request for Evaluation; Equipment and Equipment Installation; Training Program; Equipment Accuracy and Reli

    Part 121, Appendix G to Part 121—Doppler Radar and Inertial Navigation System (INS): Request for Evaluation; Equipment and Equipment Installation; Training Program; Equipment Accuracy and Reliability; Evaluation Program For the purpose of this appendix, a gateway is a specific ... navigational fix where use of long range navigation commences or terminates. 2. Equipment and equipment installation—Inertial Navigation Systems (INS) or Doppler Radar System. (a) Inertial Navigation and Doppler Radar Systems must be installed in accordance with applicable airworthiness requirements…