3- The pressurization panel is mainly the -100. I really don`t know if there is any -200 with that panel. And it`s true, it`s not working at all.
You are saying the -200 did not have such a pressurization panel? Interesting. I'm very interested in some good 727 docs, you've mentioned them. Would be nice to see a link or something.


Not true! Many of the -200 had the old style pressure control panel.

Lou