How the open FACE technical standard eliminates vendor lock-in and slashes software integration costs in defense avionics.
Historically, updating a tactical navigation display on a military helicopter required paying the original manufacturer tens of millions of dollars to modify proprietary source code.
The FACE standard defines five segregated segments: Operating System, I/O, Platform-Specific, Transport Services, and Portable Applications. Application software communicates exclusively through standard APIs, allowing code to run unchanged on any certified FACE hardware.
Standardized software conformance testing allows defense forces to deploy upgraded radar tracking or electronic warfare algorithms across diverse fleets in weeks rather than years.