According to Advisory Circular 91-78, what is a good practice for pilots using electronic flight bags (EFBs)?

According to Advisory Circular 91-78, what is a good practice for pilots using electronic flight bags (EFBs)?

• A. Having a backup device
• B. Updating preflight procedures
• C. Carrying printed charts only
• D. Using only certified EFB applications

Answer: (A)

Having a backup device is considered a good practice for pilots using electronic flight bags (EFBs) because it ensures that there is a reliable alternative in the event of a technical failure or malfunction of the primary device. This can be crucial during flight operations, as unanticipated issues with the EFB, such as battery failure, software glitches, or loss of data, could impair navigational and operational capabilities. By having a secondary device, a pilot can maintain situational awareness and access critical information, including charts, checklists, and operational data, without significant interruption. This redundancy enhances safety by minimizing reliance on a single source of information and allows for a quick transition to backup systems when needed. While updating preflight procedures and carrying printed charts can contribute to overall flight safety, they do not directly address the potential risks associated with the technical limitations of EFBs. Likewise, using only certified EFB applications is also an important consideration, but it relates more to the quality and validity of the software rather than the backup strategy that ensures operational continuity.

Having a backup device is considered a good practice for pilots using electronic flight bags (EFBs) because it ensures that there is a reliable alternative in the event of a technical failure or malfunction of the primary device. This can be crucial during flight operations, as unanticipated issues with the EFB, such as battery failure, software glitches, or loss of data, could impair navigational and operational capabilities.

By having a secondary device, a pilot can maintain situational awareness and access critical information, including charts, checklists, and operational data, without significant interruption. This redundancy enhances safety by minimizing reliance on a single source of information and allows for a quick transition to backup systems when needed.

While updating preflight procedures and carrying printed charts can contribute to overall flight safety, they do not directly address the potential risks associated with the technical limitations of EFBs. Likewise, using only certified EFB applications is also an important consideration, but it relates more to the quality and validity of the software rather than the backup strategy that ensures operational continuity.