Looking at this I'm asking myself "What must be done to make this work?" The Ag model has a structural panel with a trap door. In order to remove the...
Once upon a time when I was working for the regional Piper distributor they were using some large flat steel plates for tie downs. These plates were...
Therein is the difference. I am of the camp of closing the throttle, setting up a glide, trimming out any control pressures and gliding to a landing....
Dope, just clean the patch area, brush on some nitrate (sticks better than butyrate) dope, stick on the patch fabric, brush it smooth...done. Before...
This looks like a step was skipped before the top finish coat was applied. It also looks like the top coat was not the Stewarts top coat chemical. It...
When you throw an extremely low wing loading into the mix, then consider ground effect which is considered to be about one wing span above ground we...
Study that video I posted in #7 again. Keep an open mind. Then go look at other wind tunnel videos. The flaps on Colin's Cub are double the length of...
Not a 220 but an R-680 which had bent the prop in a ground loop. All checked out OK, it was running just fine when it suddenly covered the cowl with...
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