BP3 and BP4 Dual Processors
Based on the requirement to host both certified and uncertified applications, Astronautics has developed and evolved a family of dual processor Electronic Flight Bags (EFBs), referred to as Block Point (BP) 3 and 4, which are integrated in avionics and maintenance systems of advanced civil aircraft.
These dual processor/dual hard drive EFBs are widely operated throughout the world with dependable performance in the Boeing 737, BBJ, 747, 757, 767, 777, and 787.  From the original 777 Gen 1 (BP3) configuration to the later 787 Gen 2 (BP4) and multi-model design, Astronautics has continued to enhance the performance of the dual processor EFBs with LED backlighting, advanced processors, and more hard drive and RAM memory.
- Extensive interface capabilities with 8 x ARINC-429, 5 x Ethernet, 16 x Ground/Open inputs, 8 x 28V/Open Inputs, 8 x Ground/Open Outputs, and 1 x PS-2
- 80° angle of view
- Touchscreen and bezel keys
- 16 x Multifunction keys, 12 x Dedicated function keys, 1 x Brightness Control, 1 x Power Pushbutton
- Supports both Windows and Linux Operating Systems
- 160 GB memory per Electronics Unit
- Display Unit and Electronics Unit communicate over a 1 GHz Fiber Optic connection
- MIL-STD-1553 interface with user specific applications
- Proven field MTBF >100,000 hours
- Hosts Astronautics, OEM, and 3rd party applications
- Worldwide logistics support
- Certified software and hardware to host advanced applications