GRAF (Ground Replay & Analysis Facility) is designed to provide operators with accurate information about their flight operations to help objectively evaluate a wide range of business issues.

GRAF combines a powerful and extremely flexible replay and analysis engine with an in-depth data investigation tool set. Designed for Windows NT , it can run as a stand-alone or networked solution.

Both a turnkey package and a flexible solution, GRAF includes a set of ready-to-use analysis routines, as well as user configurable features, such as drop-down menus, trigger levels and analysis times, that allow users to tailor routines to their specific needs.

GRAF incorporates QuickCAMEL™, a five-step analysis event builder wizard, which gives GRAF users the ability to add new safety and engineering analysis to the core routines, without extensive training.

GRAF makes the best use of computer disk storage, by automatically storing portions of flight data around each event in an indexed temporary store. Users configure the time period around events and can mark those for permanent storage. All parameters are retained and kept in a compressed form for future investigations.

Security is at the heart of GRAF to ensure that sensitive data is protected. This has been well proven in-service in the most demanding market: the United States.

GRAF also contains a suite of data investigation tools. These include color graphical traces with on-screen scaling, engineering unit lists, raw data views, data quality reporting, event marking, parameter value searching, "favorite parameter" profile builder and support for printing and exporting.

GRAF supports a wide range of data recording devices, including tape and solid state FDRs, HHDLUs, QARs, DARs, PC cards from DMUs and wireless data links. To increase data throughput and reduce overhead costs, GRAF can be provided with the OQAR Autoloader to automatically handle up to 35 disks at once. Learn more about Teledyne Controls' data acquisition and data transfer products.