When I worked on Radar software (over a decade ago) they were very hesitant to use open source packages and such. Like everything there, there was a process th

When I worked on Radar software (over a decade ago) they were very hesitant to use open source packages and such. Like everything there, there was a process that had to be followed. We'd have to vet the source and such and then bring it over to the development network. I don't think anyone did. When I was leaving they were looking to run new projects on Linux (from the proprietary unixes we were running) so I'm not sure how that would work. I'm guessing that's where the linux vendors fees come in.