Hi All,
i have to certify my 7 with the german civil aviation authorities. Seems the responsible official is somewhat picky when it comes to engine and the one i use (IO375 M1S) is unknown to him. He was asking if there are any troubles or special characteristics with this engine in combination with the 72" Hartzell BA CS Propeller (HC-C2YR-1BF) i am aware of. Things like vibrations / RPM's to avoid etc.
Could anybody with this setup provide some hints? best with an RV7 airframe.
Best Regards
Kay
i have to certify my 7 with the german civil aviation authorities. Seems the responsible official is somewhat picky when it comes to engine and the one i use (IO375 M1S) is unknown to him. He was asking if there are any troubles or special characteristics with this engine in combination with the 72" Hartzell BA CS Propeller (HC-C2YR-1BF) i am aware of. Things like vibrations / RPM's to avoid etc.
Could anybody with this setup provide some hints? best with an RV7 airframe.
Best Regards
Kay