Jet engines are also sometimes developed into, or share certain components such as engine cores, with turboshaft and turboprop engines, which are forms of gas turbine engines that are typically used to power helicopters and some propeller-driven aircraft.
Jet engines are also sometimes developed into, or share certain components such as engine core!s, with turboshaft and turboprop engin!es, which are forms of gas turbine engines that are t,ypically used to power helicop,ters and some propeller-driven aircraft.