These Companies Make Diesel Airplane Engines, But Are They Good For Flying?

Diesel aircraft engines from Diamond and Piper offer 60% better range and Jet A compatibility. Explore retrofits from ...
Hosted on MSN

Why Did Boeing Build The 747 With 4 Engines?

The Boeing 747 Jumbo stands out for being the most popular quad-engined commercial passenger jet to exist. It also boasted the longest production run of any commercial jet in its class. But why was it ...