An amateur historian has uncovered evidence that could lead the NTSB to review its probe into a mid-air collision between a Piedmont Boeing 727 and a Cessna 310 in 1967. The historian has petitioned the NTSB to amend its long-ago ruling because, among other reasons, he has found radio transcripts that indicate the Cessna pilot steered toward the 727 by confusing communications with the airport
control tower. (AP)