RACINE — DeltaHawk Engines, a Racine-based, privately held developer of general aviation engines, has announced investment from the Ruud family that gives them majority interest in the company.

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. DeltaHawk Engines Inc., a start-up business, is seeking $1. ...

OSHKOSH—Piper Aircraft has partnered with jet-fueled, diesel piston-engine maker DeltaHawk to give future buyers of PA-44 Seminoles a way to bypass the looming U.S. transition away from leaded avgas.

Appointments and promotions: Dennis Webb has been named as the new CEO of DeltaHawk Engines. Webb, who has been with DeltaHawk since 2005, will take over for Diane Doers who will continue serving in ...