Supplemental Type Certificates (STCs)
We are proud to announce a distribution partnership with three historic American propeller companies: Hartzell Propeller, McCauley Propeller Systems, & Sensenich Propellers. RAM has long worked with these prestigious companies for our own STC projects - now we have established three market-wide distribution agreements to market & sell those companies' original equipment replacement and STC'd propellers.
For more information about RAM STCs choose a manufacturer:
For more information about OEM STCs choose a manufacturer: