User Library 02011-41 Engine Trend Monitoring

[rprosperi]

What company made that engine? I recall seeing (somewhere?) either the program or documentation for a jet (or turboprop?) engine some time in the last year, perhaps that's it, but knowing who the manufacturer was might make it easier to find or for someone to remember.

The 41C came out in late 1979, so you probably got one then, they weren't around in 1977.