The MD-12 was McDonnell Douglas’s bold attempt to challenge the Boeing 747 with a true double deck airliner built for crowded long haul routes. It promised huge passenger capacity, strong range, and ...
The McDonnell Douglas MD-12 was the first attempt at replicating the Boeing Jumbo Jets 747 success. However, the goal was a little out of reach for the company, and it never went ahead. Why was it ...