From HandWiki - Reading time: 3 min
Here is a list of articles in the Trimotors category of the Engineering portal. This category is for aircraft that are powered by three piston engines, turboprop engines, or electric motors (i.e. driven by propellers) that are mounted in a tractor configuration, commonly known as a trimotor arrangement.
The following 191 pages are in this category, out of 191 total.