[ Thanks to Jason
Greenwood for this link. ]
“A proprietary RTOS capable of running Linux binaries has been
certified by the Federal Aviation Administration (FAA) as a
re-usable software component (RSC). LynuxWorks says LynxOS-178’s
RSC acceptance will enable greater software reuse among integrators
and developers of safety-critical aerospace and defense
components.“According to LynuxWorks, LynxOS-178 is the first
safety-critical RTOS to receive an ‘Advisory Circular AC 20-148
acceptance letter’ from the FAA…”