On Feb 2, 3:12*pm, "Paul Remde" wrote:
Hi,

I have a customer that is looking for polar data for a Sisu to enter into a
Cambridge 302. *We can't seem to find anything. *Does anyone know of a
source for that data?

Best Regards,

--
Paul Remde
Cumulus Soaring, Inc.

paul,

not exactly what you are looking for but the data may be able to be
backed out of the graph on page 11 of the sept. 1964 Soaring.

and also Paul Bikle's article "Flight Test Performance Summary" has a
polar for the Sisu 1 and 1A. Page 30 of the Feb. 1971 Soaring. By the
way that edition also has a fantastic story about a low altitude cross
country flight in a Cherokee II.