The 3/10th (previously ~1/4th) scale model is complete and mounted in the large boundary layer wind tunnel. Final model checking, sensor setup, and wind tunnel calibration will be done on Thursday. We expect to use test data to determine the rocket's aerodynamic stability margin, used primarily to size the fins and size the launch rail. If the test reveals that our rocket is unstable beyond a certain point we will start planning for the construction of a thrust control system.
Pictures of the scale model wind tunnel tests will (hopefully) be posted Friday.