The center of gravity (CG) is one of the most important – and most frequently discussed – aspects of setting up an RC model airplane. Whether you're an experienced pilot or a beginner, you've probably heard discussions about whether the CG positions recommended by manufacturers are "correct." The short answer is: yes, they are absolutely correct (I'm referring, at least, to PLANEPRINT specifications) – but with one important caveat. The CG isn't a single, fixed point, but rather a range, and...

Time and again, users tell me that they need a lot of time and filament to find the right solution to a printing problem. In most cases...

Bisher haben im Wesentlichen folgende Materialien den Flugmodellbau beherrscht: Balsaholz: stabil und leicht, allerdings sehr...