The 2012 Rotorcraft Buyer’s Guide includes 49 designs for those who may be interested in building a kit helicopter or gyroplane.
The 2012 Plansbuilt Buyer’s Guide features 138 designs for those who prefer the challenge of building an aircraft from scratch.
The 2012 Kit Aircraft Buyer's Guide features a stunning 316 designs.
Some 135 designs you can build from scratch.
Some 320 current designs are arrayed with photos and specifications to beat the band. Compiled by Cory Emberson.
Sometimes using a constant-speed prop makes sense, but the decision is often a compromise among weight, cost and performance. By Marc Cook.