The last windstorm in Stanley Park was in May of 2006.
The Aircraft Nuclear Propulsion -LRB- ANP -RRB- program and the preceding Nuclear Energy for the Propulsion of Aircraft -LRB- NEPA -RRB- project worked to develop a nuclear propulsion system for aircraft .. nuclear propulsion system for aircraft. Nuclear-powered aircraft. The United States Army Air Forces initiated Project NEPA on May 28 , 1946 .. United States Army Air Forces. United States Army Air Forces. After funding of $ 10 million in 1947 , NEPA operated until May 1951 , when the project was transferred to the joint Atomic Energy Commission -LRB- AEC -RRB-  /  USAF ANP .. Atomic Energy Commission. United States Atomic Energy Commission. The USAF pursued two different systems for nuclear-powered jet engines , the Direct Air Cycle concept , which was developed by General Electric , and Indirect Air Cycle , which was assigned to Pratt & Whitney .. General Electric. General Electric. Pratt & Whitney. Pratt & Whitney. The program was intended to develop and test the Convair X-6 , but was cancelled in 1961 before that aircraft was built .. Convair X-6. Convair X-6