GRAND CANYON NATIONAL PARK, Ariz. (AP) -- The National Park Service created a national landmark Tuesday to commemorate a 1956 collision between two airliners over the Grand Canyon, a disaster that helped lead to major changes in aviation safety and creation of what is now the Federal Aviation Administration.
The disappearance of Malaysia Airlines Flight 370 has exposed wide gaps in how the world's airlines — and their regulators — operate. But experts warn this isn't likely to be one of those defining moments that lead to fundamental changes.
As one part of the federal government looks to remove restrictions on making phone calls from airplanes, another agency is apparently considering its own prohibition.