Supermaxi Wild Oats XI was confirmed as line honours winner in the Sydney to Hobart yacht race Wednesday after a protest over an alleged radio breach was dismissed, organisers said. It is the fifth line honours victory for the 100-foot (30-metre) yacht, which completed the treacherous 628 nautical mile race down Australia's southeast coast Tuesday in two days, seven hours, 37 minutes and 20 seconds. 'Wild Oats XI confirmed as line honours winner, after race committee radio protest dismissed,' race organisers said on their Twitter feed. A protest against British boat Ran, which was cited for a similar alleged breach, was also dismissed. The boats were accused of breaching strict radio reporting rules when entering the treacherous Bass Strait. 