Hazard Awareness190-02207-02 Rev. 1 GPS 175/GNX 375 Pilot’s Guide 5-295.14 Database LimitationsNOTEGarmin cross-validates terrain and obstacle data in accordance withTSO-C151c. However, the information should never be consideredall-inclusive. Database inaccuracies or omissions may exist.Terrain and obstacle data are not available when the aircraft is operating outside ofthe installed database coverage area.Garmin obtains terrain and obstacle data from government sources and cannotindependently verify the accuracy and completeness of the information. Pilots mustfamiliarize themselves with the appropriate charts and other data for safe flight.[1] HOT lines are power lines that share location with other obstacles identified by the FAA.DATABASE LIMITATIONSTerrain • Not available north of 89º N latitude and south of89º S latitudeObstacle• Coverage areas vary according to database type• Power line indications for the contiguous United States andsmall parts of Canada and Mexico• Regional definitions may change without notice• May not contain uncharted obstacles• May include power lines or only HOT lines depending ondatabase type [1]
