How to Volunteer for the One‑Week Wonder Aircraft Build at EAA AirVenture Oshkosh 2027

The One‑Week Wonder return to EAA AirVenture Oshkosh in 2027 invites guests to help build a Zenith CH 750 Super Cruzer, a kit unveiled at the 2026 event. The build is managed by the Aspiring Aviators Aero Club of Winter Haven, Florida. (Primary source)

Construction starts on Monday, July 26—AirVenture’s opening day—and aims to finish on Sunday, August 1. Volunteers may work on airframe riveting, record progress in the builders’ log, and help choose the paint scheme. (Primary source)

Two sign‑up options exist for those on site: first, become a Homebuilding Ambassador to explain homebuilding concepts and demonstrate how to pull rivets; second, join the Aspiring Aviators club to work directly on the aircraft. (Primary source)

After the seven‑day build, the plane will be inspected, ground‑run, and flown by the Aspiring Aviators club, highlighting EAA’s support for kit builders. (Primary source)