Medical plane with 6 on board missing off Massachusetts coast

According to the tail number released by the Coast Guard, the plane belonged to Latitude Air Ambulances, a company that provides international medical flights for patients returning home."You're coming in a little weak, so I didn't hear what your response was, if you were declaring an emergency or not," the air traffic controller said, according to the Globe.

Radio transmissions show trouble with communications between the air traffic controller and the pilot, the Boston Globe reported based on transmissions provided by "You're coming in blind?