Today I went plane spotting. I haven't done that in ages, so it was time. Plane spotting is a great pastime. It's fun and relaxing. Besides flight simulation and aviation, I also have a passion for photography. Plane spotting is a great way to combine those two interests!
The DC-9 Classic manuals are now available as free downloads. If you would like to have a look at the User Manual (product details and features) or the Aircraft Operating Manual (operations and system descriptions) to see what the DC-9 Classic is all about or maybe get a head start on your type rating on the DC-9, please feel free to download them here.
Why do you have to open the pneumatic crossfeed valves to de-ice the wings? Exactly what does the AC bus cross-tie switch do? And why do the engines only draw fuel from the center tank when all the fuel booster pumps are on? The key to understanding these and many other aspects of your aircraft is studying the schematic drawings for the various aircraft systems. That may sound a little bit dry, but to help you out I have included a Schematics section in the DC-9 Classic Flight Center that gives you live interactive schematic drawings.
Liveries by McPhat Studios.
Visit McPhat Studios at www.mcphatstudios.net.
These liveries are available as freeware downloads.