December 11, 2023

This Week in Amateur Radio

North America's Premiere Amateur Radio News Magazine

via HACKADAY: You Have About Four Months To Find A Lost Satellite

In the annals of technical achievement originating from the United Kingdom there lies a forgotten success story that should have led to greater things but instead became a dead-end even before it had happened. We’re referring of course to Prospero, a British satellite that holds the honour of being the only one to have been launched on board a British-developed satellite launch platform. On the 28th of October 1971 it was launched aboard a Black Arrow rocket from the Woomera launch site in Australia and successfully entered orbit to complete its mission. When it was launched the Black Arrow program had already been canceled by the British government, with the launch proceeding only because rocket and satellite were by then already on the pad.

A never flown Black Arrow rocket and the Prospero flight spare, in the Science Museum, London.A never flown Black Arrow rocket and the Prospero flight spare, in the Science Museum, London.

So the Brits became the sixth nation to develop a satellite launch capability, and promptly canned it. Prospero was a success though and remains in orbit, and was even re-activated periodically as late as the 1990s. With its fiftieth anniversary approaching in October we think it’s worth looking for to mark the occasion, and so would like to remind you of its existence and the impending anniversary.