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


Sisu, or Sisu 1A? Different polars... Johnson's polars for the Sisu
are available, and I think I have copies of the relevant pages from
the MSU Raspet FRL report they did using 102, Al Parker's ship now in
the Smithsonian. If not I have plenty of other data to draw from later
if still needed.

-Paul