Yes, RAIM (Receiver Autonomous Integrity Monitoring) prediction is available within ForeFlight Mobile for users with a Performance Plus or Business Performance subscription. The prediction assumes the aircraft is equipped with barometric pressure-aiding equipment and has a GPS antenna positioned to ensure a maximum 5-degree airframe mask angle. RAIM predictions will be included in the Standard and International Navlogs for flights that meet any of these criteria:
- Entirely within the continental United States, Alaska, Hawaii, or Puerto Rico.
- Begin and end in the continental United States, spending 15 minutes or less in Canadian or Mexican airspace.
- Begin and end in Alaska, spending 15 minutes or less in Canadian airspace.
If a RAIM outage is anticipated, the Navlog will specify if it is expected at the departure airport, destination airport, or en route.
Last Updated: