But that doesn't mean they aren't powered by jet engines. While they don't use jet propulsion like airplanes do, most modern helicopters are powered by jet-based technology — specifically a ...

No matter how much control we think we have, there is always a possibility for tragedy, especially with something as powerful and complex as a jet engine on a fighter jet or commercial airliner.

EAST HARTFORD, Conn. — Jet engine maker Pratt & Whitney announced Friday that it reached a tentative agreement with the union representing about 3,000 machinists in Connecticut who've been on ...

Jet Engine Maker Pratt & Whitney Reaches Tentative Agreement With Striking Machinists EAST HARTFORD, Conn. (AP) — Jet engine maker Pratt & Whitney announced Friday that it reached a tentative ...