Us media: boeing “dreamliner” could take off again in april

But it could take another two months for U.S. Aviation regulators to give the green light and for the modifications to be completed on the 50 planes delivered, the newspapers wrote in their thursday editions.
The two papers cited unnamed industry and government officials for their information. Boeing and the relevant authorities are officially keeping a low profile. The exact cause of the battery problems that have grounded the "dreamliner" for the past month is still unknown.