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Multiple Choice

Which statement is true about using an EFB as the primary source of information?

Relying on an EFB as the primary source of information requires power readiness, current data, and redundancy. You need the EFB to be sufficiently charged before engine start so you don’t lose access to essential information during critical preflight or flight phases. You also must verify that the information and databases are current, because outdated data can lead to incorrect charts, procedures, or performance calculations. And having a backup device available provides a safe fallback if the EFB experiences a failure or data issue. When all these conditions are addressed, the statement that applies to all of them is true.

Relying on an EFB as the primary source of information requires power readiness, current data, and redundancy. You need the EFB to be sufficiently charged before engine start so you don’t lose access to essential information during critical preflight or flight phases. You also must verify that the information and databases are current, because outdated data can lead to incorrect charts, procedures, or performance calculations. And having a backup device available provides a safe fallback if the EFB experiences a failure or data issue. When all these conditions are addressed, the statement that applies to all of them is true.