FAI Competition Designs

S6A Vellum Design. This S6A model is made primarily from vellum. It produces a reasonably light model without needing fiberglass construction. It even includes a vellum nose cone that is lighter than a comparable vacuum formed plastic nosecone. This version of the model is sized for 13mm Estes A3-4T engines. This design can also be used for S3A.

• Construction instructions

• Templates for vellum and card stock parts