Based on Eagle Tree’s proven inertial stabilization technology, the Guardian 2D/3D Stabilizer is a must-have product for your model. The Guardian smoothes out air turbulence, but does much more. Unlike cheap “gyro stabilizers,” it provides true wing leveling capability to help recover from lost orientation! Whether you fly gas or electric models, wings, foamies, sailplanes, or just about any other fixed wing model, the Guardian is for you! Is it moderately gusty or windy? The Guardian helps compensate for non-ideal flying conditions. The Guardian helps your plane fly like it’s a perfectly calm day!