A radio station has taken a huge step towards securing its long-term future after hitting a £5,000 fundraising target to find a new home. Park Radio, which is based at Diss Youth and Community Centre in Shelfanger Road, must relocate to a new broadcasting HQ after reinforced autoclaved aerated concrete (RAAC) was discovered in the building’s roof. After starting an appeal on August 6 to help fund its switch, director James Grint said the response from listeners had been overwhelming. “To be able to say we have done it, and in such a quick space of time, is amazing,” he told the Diss Express ye…