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Database Support

Purchase Jeppesen avionics data subscription or one-time update. The Jeppesen avionics data includes navigation data (NavData ®) and obstacle data compatible with Genesys Aerosystems EFIS displays.

Jeppesen NavData Update and Effectivity.  Provides the availability dates and effective dates for Jeppesen NavData and obstacle data cycles. 

FAA Database Type 2 LOA Approval. FAA Letter of Acceptance for Aeronautical Database confirming that Genesys Aerosystems complies with AC 20-153A and RTCA/DO-200A with regards to its processing of navigation data.

EFIS Equipment-Database Compatibility Matrix. Specifies the compatibility of Genesys Aerosystems EFIS equipment and software versions to navigation database versions.

Jeppesen Aviation Notices & Alerts. Provides access to notices and alerts regarding Jeppesen NavData and obstacle data.

TAWS PDA Service Information Letter for IDU-III.  This Service Information Letter is for all IDU-III operators with EFIS Software Version 7.0E and prior informing of a operational limitation with certain Premature Descent Angle TAWS conditions.