This final report of the DARPA-sponsored, Air Force Research Laboratory administered Smart Wing Phase 1 program documents key results and conclusions reached in the application of smart materials to both subsonic and transonic adaptive wing development. The program effort for the subsonic regime targeted an F/A-18 class vehicle, and examined 1) variable wing twist effected by a nickel titanium (NiTi) shape memory alloy (SMA) torque tube and 2) hingeless, smoothly ...