(4-traders.com) Sept. 22--MTN of Miramar, part of Miami's EMC, which provides communications equipment for boats, oil rigs and remote locales, appointed George Whitehouse as director of business development for yacht services. He will be responsible for building relationships with customers and partners to boost the company's sales and expand its products for...http://www.4-traders.com/EMC-CORPORATION-12445/news/EMC--BRIEF-MTN-appoints-director-to-expand-sales-to-yachts-21080126/