November calendar photo was taken in Papua New Guinea, and is of a pair of heavy lifters: a BV107 and a BV234UT, both from Columbia Helicopters, Portland, Oregon, USA.
Dan Sweet took the picture; great shot, and that's what you call a
long line
Wide screen:
Standard screen size:
As always, for Windows users click on the thumbnail to open a higher resolution full picture, and then right click to select “Set as Background”. Mac users should select the background via System Preferences.