The signed purchase agreement for the world-leading engine is a major step toward producing a hybrid eVTOL that will go ...

New Horizon Aircraft (HOVR) announces its purchase of the PT6A engine from Pratt & Whitney Canada. The PT6 turboprop engine family is the most ...

It wasn’t that long ago a 2.7L V-6 with a compacted-graphite-iron (CGI) block, twin turbos, reverse-flow cooling, split-mains, variable-displacement oil pump, deep-sump oil pan and direct-injection ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Pratt & Whitney makes the engines that power planes through turbulence. Such engineering prowess is little help ...

Generally, combustion engines follow a standard principle of operation founded on the premise that the crankshaft spins clockwise (as seen from the driver’s seat). That’s how the powerplants are ...

Depending upon who you ask about it, reversion is a condition not always clearly understood, even though its effects are pretty widely recognized. So, at the risk of possibly oversimplifying the issue ...