PM: UNC helicopter deal by UNC left government tied up Prime Minister Dr Keith Rowley. - THE Prime Minister has advised the UNC against speaking about a Sikorsky helicopter procured while it was in office between May 2010 and September 2015, which he said tied up the Government like the proverbial market crab and caused millions of taxpayers' dollars to be wasted. Addressing the issue at the post-Cabinet news conference at the Prime Minister's official residence in Blenheim, Tobago on Thursday, Dr Rowley said, "The Opposition would do well to keep quiet on that matter. "That is one of the albatrosses that we found around our neck."