Due

to the intended use as an IFR PFD, we are certifying to DO-178B Level B.

As

a result, virtually all software has been developed from scratch (including
BIOS, OS, video BIOS, in addition to upper level applications).  That's

just

the way it is.  DO-178B is a process document, and it has very strict
guidelines for documentation and verification.

So Rick, the bottom line is; the  Windows 95 OS cannot be certified by the

FAA.

Is that a true statement? If not why not?
If it is the lack of source code would it be easier to certify Linux?

It sounds like the strict guidelines for documentation and verification
mentioned above answers Paul's question.  FAA doesn't "just trust Bill" with
Windows/DOS operating system.  Probably because they use them in the office
:-)

Bill Schertz

 
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