Yes. Under FAA Experimental Amateur-Built (EAB) rules, builders have broad latitude in propeller choice. Wood propellers are one of the oldest and most widely used options in homebuilt aviation — no FAA-PMA approval required for EAB aircraft, and the track record goes back decades.

Diameter is primarily constrained by engine RPM limit and ground clearance. Pitch determines the trade-off between climb and cruise — higher pitch favors cruise, lower pitch favors climb. We calculate both based on your engine model, horsepower, and mission. For most builders, one phone call or email is all it takes to land on the right spec.

Yes — wood propellers work well on Rotax 912 and 912S engines. The key is matching the prop to your gearbox reduction ratio (2.27:1 or 3.47:1 are the most common). Rotax also has specific resonance ranges to avoid; we factor this into every Rotax spec we build.

Composite props like Catto and Sensenich offer higher stiffness and tend to edge ahead at the top of the performance envelope. Wood props offer superior natural vibration damping (excellent for older or rougher-running engines), they're repairable in the field with basic tools, and they cost less. Many experienced RV and homebuilt pilots choose wood for its forgiving characteristics and outstanding cost-to-performance ratio.

Lead times vary by engine type and current shop volume. Contact us directly for a straight answer. If you're working toward a first-flight date or airshow season, tell us — we'll do our best to accommodate.

Yes — every Performance Propeller is statically balanced before it leaves our shop. We also recommend a dynamic balance after installation for the smoothest possible operation. We carry prop balancers separately if you'd like to do this yourself.

One of the key advantages of wood is field repairability. Minor tip damage can often be addressed by an A&P with basic tools. For significant damage, contact us — we'll advise on repair vs. replacement for your specific situation.