History of radio upon the idea of grounding his transmitter and receiver. With these improvements the system was capable of transmitting signals up to and over hills. Marconi's experimental apparatus proved to be the first engineering-complete, commercially successful radio transmission system. Marconi's apparatus is also credited with saving the 700 people who survived the tragic "Titanic" disaster. In 1896, Marconi was awarded British patent 12039, "Improvements in transmitting electrical impulses and signals and in apparatus there-for", the first patent ever issued for a Hertzian wave (radio wave) base wireless telegraphic system. In 1897, he established a radio station on the Isle of Wight,
The Needles A Chairlift operates between the park and the beach. The Needles were a site of a long-standing artillery battery, from the 1860s to 1954, which was eventually decommissioned. A nearby site on High Down was employed in the testing of rockets for the British ICBM programme. The headland at High Down was used for Black Knight and Black Arrow rocket engine tests from 1956–71. During the peak of activity in the early 1960s some 240 people worked at the complex, while the rockets were built in nearby East Cowes. These rockets were later used to launch the Prospero X-3 satellite.