We were familiar with CORS in New South wales where they have been listed as Trig Points for some time. However until this cache was published, we were not aware that CORS existed throughout the country. The CORS in Ulverstone is located at Botanic Resources, a company which grows and extracts pyrethrum. It is rather difficult to see the CORD antenna on the roof of the building as it is small and sits between other communications antenna and near solar cells. However, it can be seen. A photo has been added. Thanks for the cache.