![]() Find best value and selection for your Jeppesen Garmin Taws Terrain Data Card GNS430 GNS530 Class B search on eBay. World's leading marketplace. For GPSMAP products a system software update, not a Terrain. alerts issue described in Garmin Service Advisory. or a TAWS/TERRAIN Data Card (Garmin. Etc.), updates to Terrain data. 0 the TAWS algorithms expect the airport terrain file to be. on the lower Garmin Supplemental Data. 400/500 Series Garmin Optional. Updates are released every 28 days. The Weather Data Link, TIS, TAWS, and TERRAIN information contained in this Pilot. L- 3 Avionics Systems - Land. Mark. 1. How does Land. Mark™ use the Database? Land. Mark™ is a Terrain Awareness and Warning System (TAWS) that has a predictive look ahead capability. It uses GPS position and velocities along with aircraft altimetry to predict future aircraft 3- D position. This position is compared against the terrain elevation database to predict potential ground impact. In a similar fashion the Land. Mark™ looks into the database for conflicts with obstacles. It also looks up runways to prevent nuisance alerts when landing. Find best value and selection for your GARMIN GNS 430 530 TAWS TERRAIN DATA CARD search on eBay. World's leading marketplace. Garmin Terrain/taws Update Kit P/n K00-00222-00 New Surplus FOR SALE • CAD $481.21 • See Photos! TERRAIN/TAWS DATA CARD AND MOUNTING SCREW. • Database Updates • Terrain/Obstacle. TAWS Operation. TAWS Manual Test. Garmin TAWS provides a manual test capability. “Test Terrain. What information is contained in my Land. Mark™ database? The Land. Mark™ datacard includes terrain, obstacle, runway databases and magnetic variation information. Using this data, Land. Mark™ displays unique symbols for obstacles, graphical depictions of runways (more than 2. Jeppesen® provides terrain and Nav. Data™ Runway information. The FAA provides obstacle information. NOAA provides Magnetic Variation tables. Why do I have a Magnetic Variation Table in my Datacard? Magnetic Variation (Mag. Var) is a set of data that defines the shift in the earth’s magnetic field from true north at any given location. This data is used to convert magnetic heading to True heading for display purposes. Since this shift is very slow over time, these tables are valid for many years. This data comes from NOAA (National Oceanic and Atmospheric Administration). What geographic area is covered in the terrain database? ![]() The terrain database covers North American (NA) with terrain information for the United States, Mexico and Canada. Regionalized worldwide coverage will became available in 4th Quarter 2. Click here for Database Version Query)5. Can I display the terrain information? The TSO for TAWS Class B systems does not require an interface for displaying terrain, but L- 3 has provided for a wide number of display interface options. The Land. Mark™ System terrain information can be displayed on a TAWS compatible ARINC 4. EFIS system or radar indicator, such as the IN- 1. A for the Honeywell RDR- 2. Additional radar indicator display interfaces can be accommodated by using the L- 3 Radar Graphics Computer Model RGC- 3. The Land. Mark™ System also comes with interfaces for some of today’s most popular Multi- Function Displays, including i- linc (call your local dealer or L- 3 Avionics Systems at 6. MFD interfaces). 6. How can I find out what airports are included in the database? The Land. Mark™ TAWS utilizes Jeppesen® Nav. Data™ runway information and contains all public use airports with runways of at least 2,0. You can use our searchable Airport Database Query to look for specific airports. How often are the various databases within my datacard updated? The Jeppesen® Nav. Data™ runway database is updated every 2. AIRAC* cycles with new runway information. While it is not imperative that users update each cycle, it is the user’s responsibility to assure runways of interest are included in the database, which can be verified by using the Airport Database Query. The Obstacle database is updated approximately every 5. AIRAC cycle when released by the FAA. The terrain database is updated at irregular intervals whenever new data is available from government sources. Jeppesen® is actively monitoring and evaluating sources of terrain data and will provide updates as new information is available. The Magnetic Variation tables are provide by NOAA and do not require frequent updates as they are good for many years at a time.*AIRAC (Aeronautical Information Regulation and Control)8. How often do I need to update my TAWS database? The Land. Mark™ database technically never expires. While there are frequent updates to information in the database, there is no update cycle as is required for IFR currency in navigational databases. If the database “never expires,” how do I know if I have the latest version? With a system self test, the Land. Mark™ unit will aurally report the version of the database that is loaded. The database version is also printed on the TAWS compact flash card. When the unit is powered- down, remove the card to find the database version printed on the label. The latest database revision will be posted on the Database Version Query or you may contact our Database Administrator via email or call 1- 8. U. S. and Canada) or 1- 6. International). 1. What type of conditions can cause a nuisance alert or not trigger an alert? Since the data originates from government sources, L- 3 does not validate and can not guarantee the accuracy and completeness of the terrain, runway and obstacle data. Any such irregularities or anomalies in the database may delay a terrain alert or cause an alert when no alert is needed. In addition, inaccurate setting on the barometric altimeter or takeoffs/landings at unpublished runways or non- standard terminal and landing procedures at an airport may cause nuisance alerts. How do I report suspected problems with the database? Any suspected problems or nuisance alerts should be reported by using the Contact Us form on this website or you may contact our Database Administrator by email, or call 1- 8. U. S. and Canada) or 1- 6. International). 1. Will I be notified if there are any changes in the database? L- 3 will not notify users of routine updates, however when there are significant changes to any of the databases a TAWS Database Notice will be sent via a Service Memo (SM) to all registered Land. Mark™ owners (via email only). You can also find the current database version by visiting the Land. Mark™ Database Query or by contacting our Database Administrator by email, or call 1- 8. U. S. and Canada) or 1- 6. International). 1. Where can I find TAWS Database Notices? TAWS Database Notices can be found on our website or by contacting our Database Administrator by email or phone 1- 8. U. S. and Canada) or 1- 6. International) . When requested, the Database Administrator will also add your email address to the distribution list for future Service Bulletins. How can I get the latest database? L- 3 Avionics offers the following database update options for Land. Mark™ customers: One- Time Update - Send your datacard to L- 3 for update. Exchange Update - Order updated datacard from L- 3 and return your datacard in exchange. If you lose your datacard or wish to have an additional datacard on hand: Additional Cards - Order additional datacard or replacement datacard. Database services or datacards may be purchased from L- 3 Avionics. Contact the Land. Mark™ Database Administrator by email or call 1- 8. U. S. and Canada) or 1- 6. International) for pricing information. All Database updates and datacards must be paid in advance by check or credit card (Visa, Master. Card, American Express). How can I confirm that the new database is loaded correctly and is ready to use? The database version can be verified via a pilot initiated self- test. If I have problems loading my new database, where can I get help? If you have any problems with the installation of the new database, please contact your authorized L- 3 Avionics dealer for assistance, or contact L- 3 Field Service at (8. U. S. and Canada) or 1- 6. International). 1. Where do I ship my “old” database card? All datacards sent back to the factory should be returned to the following address. L- 3 recommends Fed. X or UPS. The customer is responsible for safe return of all datacards to L- 3. L- 3 Avionics Systems. Land. Mark™ Database Administrator. Street SEGrand Rapids, Michigan 4. If I wish to purchase an additional “back- up” database card, how much will it cost? The Land. Mark™ system is shipped with one datacard and any additional datacards can be purchased by contacting our Database Administrator by email or call 1- 8. U. S. and Canada) or 1- 6. International). 1. How is the Land. Mark™ database different from other Class B systems? Land. Mark™ was designed from the ground up to be a robust, high end, class B solution. The unit is solidly designed using L- 3 Avionics Systems decades of experience in creating avionics safety systems. Our approach to the Land.
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