What is EFB?

EFB stands for Electronic Flight Bag. It is an electronic information management device that helps flight crews perform flight management tasks more easily and efficiently with less paper. It is a digital system that stores and displays a variety of documents such as navigation charts, operating manuals, weather information, and aircraft performance data. EFBs can range from simple laptops or tablets to complex integrated systems and are typically used to reduce the amount of paper carried in the cockpit, improve situational awareness, and provide real-time access to critical information. Some EFBs provide features such as flight planning, performance calculations, and electronic signature capabilities.