General GPS Questions
- Troubleshooting Guide: Troubleshoot internal (to an iPad or iPhone) GPS issues with ForeFlight Mobile
- How can GPS accuracy be maximized in ForeFlight Mobile during flight?
- What does "ownship" mean in ForeFlight Mobile?
- In what order are GPS sources prioritized for use in ForeFlight?
- What do the colors of the GPS Accuracy Instrument text mean?
- Is RAIM prediction available within ForeFlight Mobile?
- Why are the GPS Altitude and Pressure Altitude instruments showing different values?
- The moving map is working correctly, but the Airplane Location Marker is not shown.
- Why might a course indication on the CDI or a track indication not be shown while connected to a GPS receiver?