Add Yahoo as a preferred source to see more of our stories on Google. A split jet stream over the Pacific Ocean will help amplify a ridge of high pressure near the West coast, keeping California warm ...

Transport Canada certified two Gulfstream jet models for commercial use after U.S. President Donald Trump threatened to impose a 50% tariff on Canadian aircraft sold in the United States. The ...

Canada has approved two newer Gulfstream business jet models for operation in its airspace, a move that could ease recent trade tensions with Washington tied to aircraft certification delays.

The Canadian government is working with the US Federal Aviation Administration, General Dynamics Corp. and Bombardier Inc. to address certification issues for some of Gulfstream’s private jet models.

Militaries all around the world have a habit of hanging onto their aircraft for as long as possible. It isn't a surprise considering how much military aircraft cost. In any case, this means that two ...

Canada’s aviation regulator issued certificates for some Gulfstream jet models after President Donald Trump complained the country had “refused” to greenlight the aircraft and threatened tariffs and ...