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Garmin GTN 625 Manual Supplement

Gps/sbas navigation system
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  • Page 3: Table Of Contents

    GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM Table of Contents SECTION PAGE   Section 1. GENERAL  ...
  • Page 4 GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM     Auto ILS CDI Capture    ...

  • Page 5: Section 1. General

    The Garmin GTN navigation system is a GPS system with a Satellite Based Augmentation System (SBAS), comprised of one or more Garmin TSO-C146c GTN 625, 635, 650, 725, or 750 navigator(s) and one or more Garmin approved GPS/SBAS antenna(s). GTN navigation system functions are shown in Table 1.
  • Page 6 GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM Figure 1 - GTN 750 Control and Display Layout Figure 2 - GTN 635/650 Control and Display Layout 190-01007-A2 Rev.

  • Page 7: Capabilities

    IFR en route, terminal area, and non-precision approach operations (including those approaches titled “GPS”, “or GPS”, and “RNAV (GPS)” approaches). The Garmin GNSS navigation system is composed of the GTN navigator and antenna, and is approved for approach procedures with vertical guidance including “LPV”...

  • Page 8: Electronic Flight Bag

    STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM The Garmin GNSS navigation system, as installed in this aircraft, complies with the accuracy, integrity, and continuity of function, and contains the minimum system functions required for P-RNAV operations in accordance with JAA Administrative &...

  • Page 9: Definitions

    GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM Definitions The following terminology is used within this document:...
  • Page 10 GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM SDF: Simplified Directional Facility SUSP: Suspend TACAN: Tactical Air Navigation System...

  • Page 11: Section 2. Limitations

    Section 2. LIMITATIONS Cockpit Reference Guide The Garmin GTN 6XX or GTN 7XX Cockpit Reference Guide, part number and revision listed below (or later revisions), must be immediately available to the flight crew whenever navigation is predicated on the use of the GTN.

  • Page 12: Minimum Equipment

    GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM Minimum Equipment If the installation of the GTN is not limited to VFR, the GTN must have the...

  • Page 13: Flight Planning

    Class II navigation the aircraft’s operator or pilot-in-command must use the Garmin WFDE Prediction program to demonstrate that there are no outages on the specified route that would prevent the Garmin GNSS navigation system to provide GPS Class II navigation in oceanic and remote areas of operation that requires (RNP-10 or RNP-4) capability.

  • Page 14: System Use

    Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM Both Garmin GPS navigation receivers must be operating and providing GPS navigation guidance for operations requiring RNP-4 performance. Applicable to installations consisting of two GTNs: North Atlantic (NAT) Minimum Navigational Performance Specifications (MNPS) Airspace operations...

  • Page 15: Applicable System Software

    6.01 Table 2 - Software Versions SD Card Proper function of the unit is predicated on the SD card being present. Garmin cannot assure functionality if the SD card is inserted or removed while the unit is powered on. Navigation Database...

  • Page 16: Ground Operations

    GPS navigation guidance. GPS guidance can only be used for approach procedures with GPS or RNAV in the procedure title. When using the Garmin VOR/LOC/GS receivers to fly the final approach segment, VOR/LOC/GS navigation data must be selected and presented on the CDI of the pilot flying.

  • Page 17: Autopilot Coupling

    GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM f) IFR approaches are prohibited whenever any physical or visual obstruction (such as a throw-over yoke) restricts pilot view or access to the GTN and/or the CDI.

  • Page 18: Datalinked Weather Display (Xm Weather, Optional)

    No device may be used to cover fingers used to operate the GTN unless the Glove Qualification Procedure located in the Pilot’s Guide has been successfully completed. The Glove Qualification Procedure is specific to a pilot / glove / GTN 725, 750 or GTN 625, 635, 650 combination. 190-01007-A2 Rev. 1 Page 18 of 31...

  • Page 19: Demo Mode

    GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM 2.19 Demo Mode Demo mode may not be used in flight under any circumstances.

  • Page 20: Section 3. Emergency Procedures

    GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM Section 3. EMERGENCY PROCEDURES Emergency Procedures 3.1.1 TAWS WARNING Red annunciator and aural “PULL UP”:...

  • Page 21: Abnormal Procedures

    GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM Abnormal Procedures 3.2.1 LOSS OF GPS/SBAS NAVIGATION DATA...
  • Page 22 GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM If Alternate Navigation Sources (ILS, LOC, VOR, DME, ADF) Are Available: Navigation ............
  • Page 23 GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM 3.2.2 GPS APPROACH DOWNGRADE During a GPS LPV, LNAV/VNAV, or LNAV+V approach, if GPS accuracy requirements cannot be met by the GPS receiver, the GTN will downgrade the approach.
  • Page 24 GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM When a TAWS CAUTION occurs, take corrective action until the alert ceases.

  • Page 25: Section 4. Normal Procedures

    The GTN requires a reasonable degree of familiarity to prevent operations without becoming too engrossed at the expense of basic instrument flying in IMC and basic see-and-avoid in VMC. Garmin provides training tools with the Pilot’s Guide and PC based simulator. Pilots should take full advantage of these training tools to enhance system familiarization.

  • Page 26: Autopilot Operation

    GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM VLOC navigation the course pointer will not autoslew and must be rotated to the correct course by the pilot.

  • Page 27: Coupling The Autopilot During Approaches

    GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM Coupling the Autopilot during approaches CAUTION When the CDI source is changed on the GTN, autopilot mode may change.

  • Page 28: Section 5. Performance

    Section 7. SYSTEM DESCRIPTIONS Pilot’s Guide The Garmin GTN 6XX or GTN 7XX Pilot’s Guide, part number and revision listed below, contain additional information regarding GTN system description, control and function. The Pilot’s Guides do not need to be immediately available to the flight crew.

  • Page 29: Activate Gps Missed Approach

    GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM Activate GPS Missed Approach If the GTN displays a CDI key on the Map Page (GTN 750) or Default Nav Page (GTN 650) the GTN will autoswitch from VLOC to GPS when the “Activate GPS...

  • Page 30: Traffic System (Optional)

    Traffic System (Optional) This system is configured for the following type of traffic system. The Garmin GTN 6XX or GTN 7XX Cockpit Reference Guide or Garmin GTN 6XX or GTN 7XX Pilot’s Guide provides additional information regarding the functionality of the traffic device.

  • Page 31: Power

    GARMIN Ltd. or its Subsidiaries, c/o AIRPLANE FLIGHT MANUAL SUPPLEMENT or Garmin International 1200 E. 151 Street SUPPLEMENTAL AIRPLANE FLIGHT MANUAL Olathe, KS 66062 USA for STC SA02019SE-D GARMIN GTN NAVIGATION SYSTEM Power Power to the GTN is provided through a circuit breaker labeled NAV/GPS (1/2).

This manual is also suitable for:

Gtn 635Gtn 650Gtn 725

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