I am having an honest to goodness senior moment (being 72 and having a stroke last year) but I think I deleted it.
However, another mission that behaves almost the same way but has different starts, e.g. sometimes with hangar door closed, sometimes open and airplane is vaulted out then engine dies, etc I got from http://forums.eagle.ru/showthread.php?t=96116
I just used the .miz file downloaded in the thread; didn't mess with anything else.
Maybe my installation is unstable; I just don't know.
Its a learning process for sure.