Went flying yesterday...flew my DD stunt plane, designed around an .061, with a TeeDee .049--on 48' lines--which pulled it as well as the .061 ever did. that is one strong little engine. This is a big plane: 34" span, 250 sq. in. Flies beautifully.
Also flew one of my SkyWriters with my newly-rebuilt Holland Hornet mounted on it. Pics below show how the last flight ended [sigh]. Anyone have any spare Hornet parts? I love this little engine; have now blown it up twice. didn't think I was pushing it that hard, maybe 18000rpms (well, maybe 19) but it should hold up to over 20. Maybe I'll make it a shelf exhibit...