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A list of publicly available FSB reports is provided in the References section.
• Environmental Qualifications (if any): A list of environmental tests conducted or in progress (e.g., RTCA
DO-160E). Note that Class 1 and 2 systems do not require compliance with RTCA-DO160E per FAA
Advisory Circular (AC) 120-76A.
• A brief (100-word) overview of the product.
• The intended hardware class (i.e., Class 1, 2 or 3 system).
• Description of the hardware user interface. Specifically, the size of the display, special brightness
characteristics of the display (e.g., whether the display been enhanced for use in bright light or night flight),
communications capabilities, type of controls (and in particular whether the system provides a touch
screen, stylus, buttons, mouse/cursor control, and/or keyboard), mounting and/or stowage solutions,
hardware style, and accessories that could enhance the use of the EFB.
• Applications supported. System providers were asked to indicate whether the software is developed inhouse
or a COTS application, i.e., software provided by a third-party manufacturer that the EFB provider
could install. Custom applications for charts, checklists and flight performance calculations were classified
based on their functionality into the categories listed in Table 1 below. A list of the range of applications
offered and software providers is available in the Software Providers section.
Note that EFB solutions vary in architecture, and these differences are reflected in the entries for each company.
Some EFBs run applications from several software providers, e.g., a charting application from one manufacturer, an
electronic document viewer from another, and a weather application from a third. The EFB operating system could
be a standard system (e.g., Microsoft Windows or Linux), or it could be a custom-written operating system. The
applications and operating system may all have a different look and feel and vary in their user interface. Some
system providers offer a custom operating system that organizes the various third party applications so that the pilot
can interact with all EFB applications using a standardized interface. Others go a step further and work with a
customer to create a complete, integrated EFB solution, offering services ranging from integration of the EFB with
the aircraft, EFB approvals, and after-market support. Finally, some manufacturers place more of an emphasis on
software offerings, providing a customized software solution for use on any hardware system. The entries for these
manufacturers provide more detailed information on their software applications, and forgo the information
pertaining to the hardware user interface.
3
EFB: 2007 Industry Review
Electronic Charts
• Raster: A digital image created by scanning a paper chart into an electronic
format. Portions of the chart could be scanned separately, allowing limited
user control over what information is displayed. When zooming in or out of a
chart, all display elements on the chart (including text) grow larger or smaller,
respectively. If the chart is rotated, all objects will rotate correspondingly (i.e.,
the text will not remain upright).
• Vector-based: Display elements are stored as individual objects. When
zooming in or out of the display, lines and symbols are redrawn, whereas text
may keep its same size and orientation.
Electronic Checklists
• Viewer only: The system only displays the checklist items. The operator is
responsible for entering and maintaining the checklist items. The system does
not indicate which checklist item is active, and does not monitor checklist
completion.
• Error checking: The system tracks the checklist item status and alerts the
pilot under various conditions. For example, the system tracks whether all
items in the checklist have been completed and alerts the pilot accordingly.
• Automated error-checking: The checklist system is aware of aircraft status
and tracks item status automatically.
• Active checklist: The pilot can control aircraft status through checklist
actions. For example, if the pilot selects the item “turn on engine,” the engine
would be turned on.
Electronic Documents
1. Documents are classified as one of the following:
• Viewer Only: The look of a paper document is preserved with few or no
additional features. The length of a line of text in the document is
independent of the size of the display, so increasing the text size may
cause the document to run off the sides of the screen.
• Viewer with Additional Features: The look of the paper document is
preserved, as in the Viewer Only document. In addition, text links are
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