DeepFlight Challenger point of each of the world's five oceans, the Mariana Trench of the Pacific Ocean (36,201 ft), the Puerto Rico Trench of the Atlantic Ocean (28,232 ft), the Diamantina Trench of the Indian Ocean (26,401 ft), South Sandwich Trench of the Southern Ocean (23,737 ft), and Molloy Deep of the Arctic Ocean (18,399 ft). The Cheyenne yacht will be used as the mothership for the dive efforts. It was planned that Branson would pilot the sub to the Puerto Rico Trench, while Chris Welsh would pilot it for the Mariana Trench dive. Virgin Oceanic had hoped to be the first
Shire of Diamantina Service. On 11 November 1879, the Diamantina Division was established as one of 74 divisions around Queensland under the "Divisional Boards Act 1879" with a population of 1153. In October 1880, part of Diamantina Division was separated to create Gregory Division. On 21 June 1883, the boundaries between Diamantina Division and Bulloo Division were adjusted. With the passage of the Local Authorities Act 1902, Diamantina Division became the Shire of Diamantina on 31 March 1903. The Shire of Diamantina includes the following: Diamantina Shire Council operates public libraries in Bedourie and Birdsville. Shire of Diamantina The Shire of Diamantina is