wrote in message
oups.com...
Jack Brown Seaplane Base in FL has O-200's in its Piper J-3 Cub
floatplanes.
http://www.gate.net/~seaplane/

Don't worry about your English. You're doing just fine.

If you have a Rolls Royce O-200, I'm envious.


Univair.com has O-200 STC for Piper J-3, according to a thread in j-3cub.com