In anticipation of the upcoming Eucl3d-Sharktooth tournament, I purchased a Model R from the Granville Brothers up in Springfield. Unfortunately, we determined that the R-3 could not complete the course in under three minutes as delivered. We subsequently tuned the engine and gave it a larger propeller. The modified R-3, now christened the Eucl3dian Shark, is the first aircraft to be entered into a tournament by the fledgeling Paulus Aviation Company.

Note: This aircraft has been modified for a tournament. As a result, its performance is considered unrealistic. We here at Paulus Aviation recomen fitting an 85 inch, 2x propeller for authentic performance.