Comment by consumer451
2 days ago
I always thought that the third engine was thrown into the tail of the DC-10 when they learned of the L-1011. However, I think I first heard that from a retired Tristar pilot.
2 days ago
I always thought that the third engine was thrown into the tail of the DC-10 when they learned of the L-1011. However, I think I first heard that from a retired Tristar pilot.
Trijets were mostly a thing to allow operations further away from diversion airports. Until the mid 80s twin engine jets had to stay less than an hour from diversion airports which meant that most stuff over water or remote routes had to be trijet or quad.
The MD-11 was late to that party, and by the time they started flying they were already allowing twins to go farther. Now the limit is all the way up to 370 minutes from the nearest airport for some twins, and most are capable of flying transatlantic.