This App uses the Microkit EFIS Gateway hardware device to transfer FPL Flight Plans to a connected EFIS.  External EFIS Gateway unit is required to use this App

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Use "Share" within third party iOS EFB (Electronic Flight Bag) Apps or Files App and select "Transfer to EFIS" to transfer the .FPL Flight Plan
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The "Transfer to EFIS" share option is shown when sharing valid files accepted by the EFIS.