An improperly balanced model-at best-won t be able to fulfill its true performance potential. At worst, it could crash and be destroyed. Why take the risk? Great Planes inexpensive, easy-to-use CG Machine is the only tool that finds the exact balance without guesswork…and it can be used with virtually ANY fixed-wing aircraft

Product Features

  • Simplifies the essential final steps of any plane’s assembly: locating its recommended center of gravity and correcting the balance.
  • CG Machine’s accuracy improves a trainer’s stability and predictability… sharpens a sport model’s aerobatics… and boosts a racing model’s speed.
  • Works with all types of fixed-wing aircraft up to 40 pound-kits, ARFs, high-wings, low-wings, with or without struts, regardless of size or wingspan.
  • Wide, injection-molded base improves stability and can be slid apart or together to accomodate all fuselage widths.
  • “Hands-Off” operation eliminates fingertip balancing’s huge potential for error. No additional tools or supplies needed!