 Trans National Place was intended to stand as the tallest building in Boston, Massachusetts, and New England, surpassing the 60-story John Hancock Tower by 15 stories and at least 210 feet (64 meters) to become the tallest building in the city.The developer was local businessman Steve Belkin, who also owns an adjoining mid-rise building, which would have been torn down as part of the project.The tower was cancelled in 2008 amid a declining commercial real estate market and after the Federal Aviation Administration objected to the building's proposed height, deeming the structure a possible flight obstruction to the air traffic of nearby Logan International Airport.