RE: [ercoupe-tech] RPM at takeoff and cruise altitude

[John Cooper]

>He doesn't have to check his Tach. 
 
I didn't mean to imply that the tach was the problem, but It helps to know
where we stand.  Static RPM is meaningless unless we know the accuracy of
the tach.
 
John Cooper
Skyport Services
www.skyportservices.net